Avoid crash.

be74fa44 · Juliusz Chroboczek · fbd39187 · be74fa44
Commit be74fa44 authored Mar 14, 2008 by Juliusz Chroboczek
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message.c message.c +1 -1

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--- a/message.c
+++ b/message.c
@@ -280,7 +280,7 @@ handle_request(struct neighbour *neigh, const unsigned char *prefix,
    if(hop_count <= 1)
        return;

-    if(router_hash == hash_id(route->src->address) &&
+    if(route && router_hash == hash_id(route->src->address) &&
       seqno_minus(seqno, route->seqno) > 100) {
        /* Hopelessly out-of-date */
        return;