X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=interface.c;h=a8f7b8f01267f9e519d9d52fe978b067879cd126;hp=d0eec4a7b70d45c89bd9347e5aaf4af21059a0e1;hb=76a6865acbed4df30d57bf57f62522c681081152;hpb=e8f450ba2e67716cf3ed70060a309b80aa24cf00

diff --git a/interface.c b/interface.c
index d0eec4a..a8f7b8f 100644
--- a/interface.c
+++ b/interface.c
@@ -475,8 +475,9 @@ interface_change_config(struct interface *if_old, struct interface *if_new)
 	if_old->ifname = if_new->ifname;
 	if_old->proto_handler = if_new->proto_handler;
 
-	if (strcmp(old_ifname, if_new->ifname) != 0 ||
-		proto != if_new->proto_handler) {
+	if ((!!old_ifname != !!if_new->ifname) ||
+	    (old_ifname && strcmp(old_ifname, if_new->ifname) != 0) ||
+	    proto != if_new->proto_handler) {
 		D(INTERFACE, "Reload interface '%s' because of ifname/proto change\n",
 		  if_old->name);
 		goto reload;