Tweak error handling in flush_route.

53e06455 · Juliusz Chroboczek · 3fbb01cc · 53e06455
Commit 53e06455 authored Apr 14, 2009 by Juliusz Chroboczek
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route.c route.c +4 -4

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--- a/route.c
+++ b/route.c
@@ -103,10 +103,10 @@ flush_route(struct route *route)
        struct route *new_routes;
        int n = maxroutes / 2;
        new_routes = realloc(routes, n * sizeof(struct route));
-        if(new_routes == NULL)
-            return;
-        routes = new_routes;
-        maxroutes = n;
+        if(new_routes != NULL) {
+            routes = new_routes;
+            maxroutes = n;
+        }
    }

    if(lost)