event-loop: fix returning the destroy-signal listener

We need to actually return the destroy-listener, otherwise the return
value is undefined.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

diff --git a/src/event-loop.c b/src/event-loop.c
index 25e8f9c..e556cc7 100644 (file)
--- a/src/event-loop.c
+++ b/src/event-loop.c
@@ -447,6 +447,6 @@ WL_EXPORT struct wl_listener *
 wl_event_loop_get_destroy_listener(struct wl_event_loop *loop,
                                   wl_notify_func_t notify)
 {
-       wl_signal_get(&loop->destroy_signal, notify);
+       return wl_signal_get(&loop->destroy_signal, notify);
 }