Just in case.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@1008 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_backend.c

@@ -62,8 +62,10 @@ vbe_lookup(struct backend *bp)
 	struct addrinfo *res, hint;
 	int error;
 
-	if (bp->addr != NULL)
+	if (bp->addr != NULL) {
 		freeaddrinfo(bp->addr);
+		bp->addr = NULL;
+	}
 
 	memset(&hint, 0, sizeof hint);
 	hint.ai_family = PF_UNSPEC;