From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Fri, 16 Jun 2006 13:36:48 +0000 (+0000)
Subject: small fix
X-Git-Tag: 2.6.0~3309
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/84fff4d373d10a3676e239c02e759cffff5b5cf2

small fix
---

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index a9bac4af..274d221b 100644
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -125,7 +125,8 @@ void *gRC::thread()
 				m_notify_pump.send(1);
 			}
 #ifndef SYNC_PAINT
-			pthread_cond_wait(&cond, &mutex);
+			while(rp == wp)
+				pthread_cond_wait(&cond, &mutex);
 			pthread_mutex_unlock(&mutex);
 #endif
 		}