X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fnet_packet.c;h=3ee0eaec4a4be44f6d5ec57ed69ddeb5242d4656;hb=307a2e9833748d147b34e935ef7680015af0772d;hp=56012e0e36a887c9bc2e45eaebaf13e3484d4272;hpb=af87825c8c8479c576af390adae502b2e5bf6e5f;p=meshlink

diff --git a/src/net_packet.c b/src/net_packet.c
index 56012e0e..3ee0eaec 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -317,14 +317,17 @@ static void choose_udp_address(meshlink_handle_t *mesh, const node_t *n, const s
 	/* Otherwise, address are found in edges to this node.
 	   So we pick a random edge and a random socket. */
 
-	int i = 0;
-	int j = prng(mesh, n->edge_tree->count);
 	edge_t *candidate = NULL;
 
-	for splay_each(edge_t, e, n->edge_tree) {
-		if(i++ == j) {
-			candidate = e->reverse;
-			break;
+	{
+		int i = 0;
+		int j = prng(mesh, n->edge_tree->count);
+
+		for splay_each(edge_t, e, n->edge_tree) {
+			if(i++ == j) {
+				candidate = e->reverse;
+				break;
+			}
 		}
 	}