irc: set option irc.look.display_pv_warning_address to off by default (issue #892)

This is because the bitlbee server causes the warning to be displayed when it
is not expected (the address of remote nick changes multiple times on login).

21 files changed, 100 insertions, 58 deletions

diff --git a/ReleaseNotes.adoc b/ReleaseNotes.adoc
index c3099793e..e5453a945 100644
--- a/ReleaseNotes.adoc
+++ b/ReleaseNotes.adoc
@@ -96,20 +96,6 @@ This new server option has three possible values:
   _irc.network.channel_encode_ to _off_ (so this was the default behavior
   in previous versions)
 
-[[v2.7_irc_pv_warning_address]]
-=== Warning when nick address changes in private buffer
-
-A new option _irc.look.display_pv_warning_address_ has been added to display
-a warning in a private buffer if the address of remote nick has changed.
-
-The warning is enabled by default and can be disabled with this command:
-
-----
-/set irc.look.display_pv_warning_address off
-----
-
-See issue #892 for more information.
-
 [[v2.7_xfer_file_receive_suffix]]
 === Suffix for files received via DCC
 
diff --git a/doc/de/autogen/user/irc_options.adoc b/doc/de/autogen/user/irc_options.adoc
index d2ae61970..43c6e9aee 100644
--- a/doc/de/autogen/user/irc_options.adoc
+++ b/doc/de/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** Standardwert: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** Beschreibung: pass:none[eine Warnung wird im privaten Buffer ausgegeben, falls sich die Adresse des remote Nick geändert hat]
+** Beschreibung: pass:none[display a warning in private buffer if the address of remote nick has changed; this option is disabled by default because servers like bitlbee are causing this warning to be displayed when it is not expected (the address of remote nick changes multiple times on login)]
 ** Typ: boolesch
 ** Werte: on, off
-** Standardwert: `+on+`
+** Standardwert: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** Beschreibung: pass:none[durch Kommata getrennte Liste von Wörtern die in Channel-Buffern als Highlight erscheinen sollen (zwischen Groß- und Kleinschreibung wird nicht unterschieden. Um zwischen Groß- und Kleinschreibung zu unterscheiden muss zu Beginn "(?-i)" genutzt werden; des Weiteren können folgende Variablen genutzt werden: $nick, $channel und $server). Wird ein Buffer geöffnet, dann werden die angegeben Wörter dem Buffer-Merkmal "highlight_words" hinzugefügt. Dies bedeutet, dass diese Einstellung keinen direkten Einfluss auf schon geöffnete Buffer hat. Eine leere Zeichenkette deaktiviert ein Highlight für den Nick. Beispiel: "$nick", "(?-i)$nick"]
diff --git a/doc/en/autogen/user/irc_options.adoc b/doc/en/autogen/user/irc_options.adoc
index 204759bb9..932a4a1cd 100644
--- a/doc/en/autogen/user/irc_options.adoc
+++ b/doc/en/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** default value: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** description: pass:none[display a warning in private buffer if the address of remote nick has changed]
+** description: pass:none[display a warning in private buffer if the address of remote nick has changed; this option is disabled by default because servers like bitlbee are causing this warning to be displayed when it is not expected (the address of remote nick changes multiple times on login)]
 ** type: boolean
 ** values: on, off
-** default value: `+on+`
+** default value: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** description: pass:none[comma separated list of words to highlight in channel buffers (case insensitive, use "(?-i)" at beginning of words to make them case sensitive; special variables $nick, $channel and $server are replaced by their value), these words are added to buffer property "highlight_words" only when buffer is created (it does not affect current buffers), an empty string disables default highlight on nick, examples: "$nick", "(?-i)$nick"]
diff --git a/doc/fr/autogen/user/irc_options.adoc b/doc/fr/autogen/user/irc_options.adoc
index 8e6c51aff..e19da97b8 100644
--- a/doc/fr/autogen/user/irc_options.adoc
+++ b/doc/fr/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** valeur par défaut: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** description: pass:none[afficher un avertissement dans le tampon privé si l'adresse du pseudo distant a changé]
+** description: pass:none[afficher un avertissement dans le tampon privé si l'adresse du pseudo distant a changé ; cette option est désactivée par défaut car les serveurs comme bitlbee causent un affichage de cet avertissement à tort (l'adresse du pseudo distant change plusieurs fois à la connexion)]
 ** type: booléen
 ** valeurs: on, off
-** valeur par défaut: `+on+`
+** valeur par défaut: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** description: pass:none[liste de mots pour le highlight dans les tampons de type "canal", séparés par des virgules (insensible à la casse, utilisez "(?-i)" au début des mots pour les rendre sensibles à la casse ; les variables spéciales $nick, $channel et $server sont remplacées par leurs valeurs), ces mots sont ajoutés à la propriété du tampon "highlight_words" seulement lorsque le tampon est créé (cela n'affecte pas les tampons courants), une chaîne vide désactive le highlight par défaut sur le pseudo, exemples : "$nick", "(?-i)$nick"]
diff --git a/doc/it/autogen/user/irc_options.adoc b/doc/it/autogen/user/irc_options.adoc
index 30f28a9a6..cf1ebae68 100644
--- a/doc/it/autogen/user/irc_options.adoc
+++ b/doc/it/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** valore predefinito: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** descrizione: pass:none[display a warning in private buffer if the address of remote nick has changed]
+** descrizione: pass:none[display a warning in private buffer if the address of remote nick has changed; this option is disabled by default because servers like bitlbee are causing this warning to be displayed when it is not expected (the address of remote nick changes multiple times on login)]
 ** tipo: bool
 ** valori: on, off
-** valore predefinito: `+on+`
+** valore predefinito: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** descrizione: pass:none[comma separated list of words to highlight in channel buffers (case insensitive, use "(?-i)" at beginning of words to make them case sensitive; special variables $nick, $channel and $server are replaced by their value), these words are added to buffer property "highlight_words" only when buffer is created (it does not affect current buffers), an empty string disables default highlight on nick, examples: "$nick", "(?-i)$nick"]
diff --git a/doc/ja/autogen/user/irc_options.adoc b/doc/ja/autogen/user/irc_options.adoc
index db0157a0a..7e258da49 100644
--- a/doc/ja/autogen/user/irc_options.adoc
+++ b/doc/ja/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** デフォルト値: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** 説明: pass:none[display a warning in private buffer if the address of remote nick has changed]
+** 説明: pass:none[display a warning in private buffer if the address of remote nick has changed; this option is disabled by default because servers like bitlbee are causing this warning to be displayed when it is not expected (the address of remote nick changes multiple times on login)]
 ** タイプ: ブール
 ** 値: on, off
-** デフォルト値: `+on+`
+** デフォルト値: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** 説明: pass:none[現在のバッファでハイライトする単語のコンマ区切りリスト (大文字小文字を区別しない、"(?-i)" を単語の最初につければ大文字小文字を区別する; 特殊変数 $nick、$channel、$server はそれぞれの値に置換される)、これらの単語は、バッファの作成時にバッファプロパティ "highlight_words" に追加される (既存のバッファには影響なし)、空文字列はニックネームに関するデフォルトのハイライトを無効にする、例: "$nick", "(?-i)$nick"]
diff --git a/doc/pl/autogen/user/irc_options.adoc b/doc/pl/autogen/user/irc_options.adoc
index f510aecd7..6f33831f9 100644
--- a/doc/pl/autogen/user/irc_options.adoc
+++ b/doc/pl/autogen/user/irc_options.adoc
@@ -225,10 +225,10 @@
 ** domyślna wartość: `+on+`
 
 * [[option_irc.look.display_pv_warning_address]] *irc.look.display_pv_warning_address*
-** opis: pass:none[display a warning in private buffer if the address of remote nick has changed]
+** opis: pass:none[display a warning in private buffer if the address of remote nick has changed; this option is disabled by default because servers like bitlbee are causing this warning to be displayed when it is not expected (the address of remote nick changes multiple times on login)]
 ** typ: bool
 ** wartości: on, off
-** domyślna wartość: `+on+`
+** domyślna wartość: `+off+`
 
 * [[option_irc.look.highlight_channel]] *irc.look.highlight_channel*
 ** opis: pass:none[oddzielona przecinkami lista słów do podświetleń w buforach kanałów (wielkość liter nie ma znaczenia, użyj "(?-i)" na początku słów, dla których wielkość liter ma znaczenie; zmienne specjalne $nick, $channel i $server są zastępowane odpowiednimi wartościami), słowa te są dodawane do zmiennej lokalnej bufora  "highlight_words" tylko kiedy bufor jest tworzony (nie ma wpływu na obecne bufory), pusty ciąg wyłącza domyślne podświetlenia nicka, przykłady: "$nick", "(?-i)$nick"]
diff --git a/po/cs.po b/po/cs.po
index 2b1bf82c7..d17496e07 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Ondřej Súkup <mimi.vx@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -8320,7 +8320,10 @@ msgstr ""
 "serveru)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/de.po b/po/de.po
index 7f0db0808..b996b963e 100644
--- a/po/de.po
+++ b/po/de.po
@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 14:54+0100\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <kde-i18n-de@kde.org>\n"
@@ -9996,10 +9996,11 @@ msgstr ""
 "User wieder zurück ist (falls der User sich beim Server abgemeldet hat)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
-"eine Warnung wird im privaten Buffer ausgegeben, falls sich die Adresse des "
-"remote Nick geändert hat"
 
 msgid ""
 "comma separated list of words to highlight in channel buffers (case "
@@ -15178,3 +15179,10 @@ msgstr "%s%s: Zeitüberschreitung für \"%s\" mit %s"
 msgid "%s%s: unable to connect: unexpected error (%d)"
 msgstr ""
 "%s%s: Verbindung konnte nicht hergestellt werden: unerwarteter Fehler (%d)"
+
+#~ msgid ""
+#~ "display a warning in private buffer if the address of remote nick has "
+#~ "changed"
+#~ msgstr ""
+#~ "eine Warnung wird im privaten Buffer ausgegeben, falls sich die Adresse "
+#~ "des remote Nick geändert hat"
diff --git a/po/es.po b/po/es.po
index 471494241..ca9667a6a 100644
--- a/po/es.po
+++ b/po/es.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -8578,7 +8578,10 @@ msgstr ""
 "salir del servidor)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 #, fuzzy
diff --git a/po/fr.po b/po/fr.po
index 59d21871e..31d3f61bf 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -21,8 +21,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
-"PO-Revision-Date: 2019-11-03 14:54+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
+"PO-Revision-Date: 2019-11-08 21:26+0100\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -9782,10 +9782,15 @@ msgstr ""
 "avoir quitté le serveur)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 "afficher un avertissement dans le tampon privé si l'adresse du pseudo "
-"distant a changé"
+"distant a changé ; cette option est désactivée par défaut car les serveurs "
+"comme bitlbee causent un affichage de cet avertissement à tort (l'adresse du "
+"pseudo distant change plusieurs fois à la connexion)"
 
 msgid ""
 "comma separated list of words to highlight in channel buffers (case "
@@ -14871,3 +14876,10 @@ msgstr "%s%s : délai d'attente dépassé pour \"%s\" avec %s"
 #, c-format
 msgid "%s%s: unable to connect: unexpected error (%d)"
 msgstr "%s%s : impossible de se connecter : erreur inattendue (%d)"
+
+#~ msgid ""
+#~ "display a warning in private buffer if the address of remote nick has "
+#~ "changed"
+#~ msgstr ""
+#~ "afficher un avertissement dans le tampon privé si l'adresse du pseudo "
+#~ "distant a changé"
diff --git a/po/hu.po b/po/hu.po
index 0123266d4..0fd7939a7 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -7748,7 +7748,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr ""
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/it.po b/po/it.po
index 4cf76dcad..9b513c64d 100644
--- a/po/it.po
+++ b/po/it.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -8760,7 +8760,10 @@ msgstr ""
 "server)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 #, fuzzy
diff --git a/po/ja.po b/po/ja.po
index a82e46ada..4b77478be 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/master/"
@@ -9373,7 +9373,10 @@ msgstr ""
 "挟んで)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/pl.po b/po/pl.po
index 172f44983..2ade33971 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Krzysztof Korościk <soltys@soltys.info>\n"
 "Language-Team: Polish <kde-i18n-doc@kde.org>\n"
@@ -9537,7 +9537,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr "pokaż prywatną wiadomość, kiedy użytkownik wróci na serwer"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/pt.po b/po/pt.po
index f851ff621..053c8c5de 100644
--- a/po/pt.po
+++ b/po/pt.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Vasco Almeida <vascomalmeida@sapo.pt>\n"
 "Language-Team: Portuguese <>\n"
@@ -9187,7 +9187,10 @@ msgstr ""
 "servidor)"
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 59da0b5dc..e2b0623d1 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Eduardo Elias <camponez@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -8180,7 +8180,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr ""
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/ru.po b/po/ru.po
index efef30df6..c3cdf7dc0 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -7779,7 +7779,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr ""
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/tr.po b/po/tr.po
index c2e532e78..65118ce47 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2019-11-03 08:38+0100\n"
 "Last-Translator: Hasan Kiran <sunder67@hotmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -7021,7 +7021,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr ""
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/po/weechat.pot b/po/weechat.pot
index 8d72f5083..b7697217a 100644
--- a/po/weechat.pot
+++ b/po/weechat.pot
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2019-11-03 14:53+0100\n"
+"POT-Creation-Date: 2019-11-08 21:26+0100\n"
 "PO-Revision-Date: 2014-08-16 10:27+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6889,7 +6889,10 @@ msgid "display a message in private when user is back (after quit on server)"
 msgstr ""
 
 msgid ""
-"display a warning in private buffer if the address of remote nick has changed"
+"display a warning in private buffer if the address of remote nick has "
+"changed; this option is disabled by default because servers like bitlbee are "
+"causing this warning to be displayed when it is not expected (the address of "
+"remote nick changes multiple times on login)"
 msgstr ""
 
 msgid ""
diff --git a/src/plugins/irc/irc-config.c b/src/plugins/irc/irc-config.c
index f46b5de5c..a45818e07 100644
--- a/src/plugins/irc/irc-config.c
+++ b/src/plugins/irc/irc-config.c
@@ -2830,8 +2830,11 @@ irc_config_init ()
         irc_config_file, ptr_section,
         "display_pv_warning_address", "boolean",
         N_("display a warning in private buffer if the address of remote nick "
-           "has changed"),
-        NULL, 0, 0, "on", NULL, 0,
+           "has changed; this option is disabled by default because servers "
+           "like bitlbee are causing this warning to be displayed when it is "
+           "not expected (the address of remote nick changes multiple times "
+           "on login)"),
+        NULL, 0, 0, "off", NULL, 0,
         NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
     irc_config_look_highlight_channel = weechat_config_new_option (
         irc_config_file, ptr_section,