Return infinite cost for down neighbours.

7c062510 · Juliusz Chroboczek · 0a6b665f · 7c062510
Commit 7c062510 authored Feb 20, 2008 by Juliusz Chroboczek
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neighbour.c neighbour.c +3 -0

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--- a/neighbour.c
+++ b/neighbour.c
@@ -291,6 +291,9 @@ neighbour_cost(struct neighbour *neigh)
 {
    int a, b;

+    if(!neigh->network->up)
+        return INFINITY;
+
    a = neigh->txcost;

    if(a >= INFINITY)