From 3c5d9694db6f8bcbebc9a8d1ae3afd8e61530089 Mon Sep 17 00:00:00 2001
From: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date: Tue, 13 Mar 2012 13:16:13 +0200
Subject: [PATCH] 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.
---
 src/event-loop.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/event-loop.c b/src/event-loop.c
index 2dfe0ae7..da7b02bb 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;
 }