add Lua bindings for ubus events

[project/ubus.git] / libubus-obj.c

diff --git a/libubus-obj.c b/libubus-obj.c
index ed18ca9..212c13c 100644 (file)
--- a/libubus-obj.c
+++ b/libubus-obj.c
@@ -27,7 +27,8 @@ ubus_process_unsubscribe(struct ubus_context *ctx, struct ubus_msghdr *hdr,
                return;
 
        s = container_of(obj, struct ubus_subscriber, obj);
-       s->remove_cb(ctx, s, blob_get_u32(attrbuf[UBUS_ATTR_TARGET]));
+       if (s->remove_cb)
+               s->remove_cb(ctx, s, blob_get_u32(attrbuf[UBUS_ATTR_TARGET]));
 }
 
 static void
@@ -96,7 +97,7 @@ void __hidden ubus_process_obj_msg(struct ubus_context *ctx, struct ubus_msghdr
        struct ubus_object *obj;
        uint32_t objid;
 
-       attrbuf = ubus_parse_msg(hdr->data);
+       attrbuf = ubus_parse_msg(ubus_msghdr_data(hdr));
        if (!attrbuf[UBUS_ATTR_OBJID])
                return;