diff options
| author |   sthen <sthen@openbsd.org> | 2015-09-13 13:51:57 +0000 |
|---|---|---|
| committer | sthen <sthen@openbsd.org> | 2015-09-13 13:51:57 +0000 |
| commit | 61c2144f6fad6a05f1530faafd6c02763cedefb3 (patch) | |
| tree | 4d8804e1cf798d378f8a2b74dac3f687c075114d | |
| parent | style(9) grenade. (diff) | |
| download | wireguard-openbsd-61c2144f6fad6a05f1530faafd6c02763cedefb3.tar.xz wireguard-openbsd-61c2144f6fad6a05f1530faafd6c02763cedefb3.zip | |
only print the "IPv6 autoconf" line if there are interfaces to configure
feedback/ok rpe
| -rw-r--r-- | etc/netstart | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/etc/netstart b/etc/netstart index 0ac789b21a2..45f4ae5ed63 100644 --- a/etc/netstart +++ b/etc/netstart @@ -1,6 +1,6 @@ #!/bin/sh - # -# $OpenBSD: netstart,v 1.154 2015/09/11 12:21:52 sthen Exp $ +# $OpenBSD: netstart,v 1.155 2015/09/13 13:51:57 sthen Exp $ # Turn off Strict Bourne shell mode. set +o sh @@ -154,16 +154,18 @@ ifmstart() { # IPv6 autoconf the interfaces in the list at $rtsolif # Usage: ifautoconf ifautoconf() { - printf 'IPv6 autoconf:' - # $ip6kernel will not have been set if we were invoked with a - # list of interface names - if ifconfig lo0 inet6 >/dev/null 2>&1; then - for curif in $rtsolif; do - printf ' %s' $curif - ifconfig $curif inet6 autoconf - done + if [[ -n $rtsolif ]]; then + printf 'IPv6 autoconf:' + # $ip6kernel will not have been set if we were invoked with a + # list of interface names + if ifconfig lo0 inet6 >/dev/null 2>&1; then + for curif in $rtsolif; do + printf ' %s' $curif + ifconfig $curif inet6 autoconf + done + fi + echo fi - echo } # Get network related vars from rc.conf using the parsing routine from rc.subr. |