From 48b41d58112737f87f1217414291e61f5430f611 Mon Sep 17 00:00:00 2001
From: Pavel Machek <pavel@ucw.cz>
Date: Tue, 28 Jul 1998 21:42:08 +0000
Subject: [PATCH] Do not segfault on iface == NULL.

---
 nest/rt-attr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nest/rt-attr.c b/nest/rt-attr.c
index fa92d665..9f7fd2b8 100644
--- a/nest/rt-attr.c
+++ b/nest/rt-attr.c
@@ -148,7 +148,7 @@ rta_dump(rta *a)
   if (a->dest == RTD_ROUTER)
     debug(" ->%I", a->gw);
   if (a->dest == RTD_DEVICE || a->dest == RTD_ROUTER)
-    debug(" [%s]", a->iface->name);
+    debug(" [%s]", a->iface ? a->iface->name : "???" );
 }
 
 void