diff options
| author |   mmcc <mmcc@openbsd.org> | 2015-10-24 17:55:02 +0000 |
|---|---|---|
| committer | mmcc <mmcc@openbsd.org> | 2015-10-24 17:55:02 +0000 |
| commit | 672e4212ced19e00ba7b81aa8e762795c7f1b695 (patch) | |
| tree | 2adbcac9efa5e42a5dc775cde3dadab2e3afcd7d | |
| parent | Cast ctype functions' arguments to unsigned char. (diff) | |
| download | wireguard-openbsd-672e4212ced19e00ba7b81aa8e762795c7f1b695.tar.xz wireguard-openbsd-672e4212ced19e00ba7b81aa8e762795c7f1b695.zip | |
Cast islower()'s argument to unsigned char.
ok guenther@
| -rw-r--r-- | games/hangman/getword.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/games/hangman/getword.c b/games/hangman/getword.c index 01fee069a57..8b437e9d6b1 100644 --- a/games/hangman/getword.c +++ b/games/hangman/getword.c @@ -1,4 +1,4 @@ -/* $OpenBSD: getword.c,v 1.8 2013/08/29 20:22:14 naddy Exp $ */ +/* $OpenBSD: getword.c,v 1.9 2015/10/24 17:55:02 mmcc Exp $ */ /* $NetBSD: getword.c,v 1.4 1995/03/23 08:32:45 cgd Exp $ */ /* @@ -66,7 +66,7 @@ getword(void) if (wordlen < MINLEN || wordlen > MAXLEN) continue; for (wp = Word; *wp; wp++) - if (!islower(*wp)) + if (!islower((unsigned char)*wp)) goto cont; break; cont: ; |