From 973cf09c3b311691d063a00f52be7e9b8bdec376 Mon Sep 17 00:00:00 2001
From: Ondrej Filip <feela@network.cz>
Date: Wed, 23 Jun 2004 21:36:55 +0000
Subject: [PATCH] Hotfix to problem with metric change reported by Luca.

---
 proto/rip/rip.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index 71758cc3..ad4fd957 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -267,7 +267,10 @@ rip_rte_update_if_better(rtable *tab, net *net, struct proto *p, rte *new)
   rte *old;
 
   old = rte_find(net, p);
-  if (!old || p->rte_better(new, old))
+  if (!old || p->rte_better(new, old) ||
+      (ipa_equal(old->attrs->from, new->attrs->from) &&
+      (old->u.rip.metric != new->u.rip.metric)) )
+
     rte_update(tab, net, p, new);
 }