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Avoid segfault

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This commit is contained in:
Pavel Machek 1999-03-02 19:49:22 +00:00
parent 7972248d5d
commit 05a845ed8e
1 changed files with 1 additions and 3 deletions
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4
proto/rip/rip.c
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@ -368,10 +368,8 @@ rip_timer(timer *t)
WALK_LIST( rif, P->interfaces ) { WALK_LIST( rif, P->interfaces ) {
struct iface *iface = rif->iface; struct iface *iface = rif->iface;
if (rif->patt->mode == IM_QUIET)
continue;
if (!iface) continue; if (!iface) continue;
if (rif->patt->mode == IM_QUIET) continue;
if (!(iface->flags & IF_UP)) continue; if (!(iface->flags & IF_UP)) continue;
if (iface->flags & (IF_IGNORE | IF_LOOPBACK)) continue; if (iface->flags & (IF_IGNORE | IF_LOOPBACK)) continue;