X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=libubus-sub.c;h=8793133ad05ec54802be86860e032aa10186a99c;hp=8ffb0180c3d91a9ac654c6d4c82bc95b35b711fe;hb=af63ab64af10798468ca1453de2360fcda44aab9;hpb=7cd33a8e3a64a2b181fe9722b599302b62c7147c

diff --git a/libubus-sub.c b/libubus-sub.c
index 8ffb018..8793133 100644
--- a/libubus-sub.c
+++ b/libubus-sub.c
@@ -21,7 +21,8 @@ static int ubus_subscriber_cb(struct ubus_context *ctx, struct ubus_object *obj,
 	struct ubus_subscriber *s;
 
 	s = container_of(obj, struct ubus_subscriber, obj);
-	s->cb(ctx, obj, req, method, msg);
+	if (s->cb)
+		return s->cb(ctx, obj, req, method, msg);
 	return 0;
 }