Make sure we don't spuriously reconsider a timed-out route.

adca107f · Juliusz Chroboczek · 758485db · adca107f
Commit adca107f authored Jun 19, 2007 by Juliusz Chroboczek
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route.c route.c +3 -4

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--- a/route.c
+++ b/route.c
@@ -253,11 +253,10 @@ update_route_metric(struct route *route)

    oldmetric = route->metric;
    if(route->time < now.tv_sec - route_timeout_delay) {
-        if(oldmetric < INFINITY) {
+        newmetric = INFINITY;
        route->refmetric = INFINITY;
+        if(oldmetric < INFINITY)
            route->seqno = (route->dest->seqno + 1) & 0xFF;
-        }
-        newmetric = INFINITY;
    } else {
        newmetric = MIN(route->refmetric + neighbour_cost(route->nexthop),
                        INFINITY);