event-loop: always do the post-dispatch check

The post-dispatch check on wl_event_loop_dispatch() was not being run
if epoll_wait returned 0 events, making the check unreliable.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/event-loop.c b/src/event-loop.c
index 2dfe0ae..da7b02b 100644
--- a/src/event-loop.c
+++ b/src/event-loop.c
@@ -462,8 +462,9 @@ wl_event_loop_dispatch(struct wl_event_loop *loop, int timeout)
 		n += source->interface->dispatch(source, &ep[i]);
 	}
 
-	while (n > 0)
+	do {
 		n = post_dispatch_check(loop);
+	} while (n > 0);
 		
 	return 0;
 }