site: transport peers update: avoid nearly-trivial debug

[secnet.git] / site.c

diff --git a/site.c b/site.c
index 39520dd4f8059b67355745ea64ed9ea288aa6cdf..681e595a4c1e64ab97a50d21a250f57841b31500 100644 (file)
--- a/site.c
+++ b/site.c
@@ -2262,11 +2262,18 @@ static void transport_record_peers(struct site *st, transport_peers *peers,
      *
      * Caller must first call transport_peers_expire. */
 
-    if (naddrs==1 && peers->npeers>=1 &&
-       comm_addr_equal(&addrs[0], &peers->peers[0].addr)) {
-       /* optimisation, also avoids debug for trivial updates */
-       peers->peers[0].last = *tv_now;
-       return;
+    if (naddrs==1) {
+       /* avoids debug for uninteresting updates */
+       int i;
+       for (i=0; i<peers->npeers; i++) {
+           if (comm_addr_equal(&addrs[0], &peers->peers[i].addr)) {
+               memmove(peers->peers+1, peers->peers,
+                       sizeof(peers->peers[0]) * i);
+               peers->peers[0].addr = addrs[0];
+               peers->peers[0].last = *tv_now;
+               return;
+           }
+       }
     }
 
     int old_npeers=peers->npeers;