From 2e0886b2846a0fe6db0b9b0730093e5114b0bdea Mon Sep 17 00:00:00 2001
From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
Date: Mon, 20 Feb 2012 13:37:57 +0200
Subject: [PATCH] Fix SDL event polling

---
 src/plat-sdl/graphicsfn.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plat-sdl/graphicsfn.cpp b/src/plat-sdl/graphicsfn.cpp
index 5a89fddd..2664bfe9 100644
--- a/src/plat-sdl/graphicsfn.cpp
+++ b/src/plat-sdl/graphicsfn.cpp
@@ -319,9 +319,10 @@ void ui_loop()
 		memset(&e, 0, sizeof(e));
 		{
 			ui_mutex->lock();
-			if(!repaint_in_flight && !timer_triggered && !SDL_PollEvent(&e)) {
+			int r = SDL_PollEvent(&e);
+			if(!repaint_in_flight && !timer_triggered && !r) {
 				ui_mutex->unlock();
-				usleep(5000);
+				usleep(2000);
 				continue;
 			}
 			ui_mutex->unlock();