From 600c9fc9075b8a0de80814788603fa88d8acad4d Mon Sep 17 00:00:00 2001
From: Tomasz Sowa <t.sowa@ttmath.org>
Date: Sun, 12 Dec 2010 09:25:36 +0000
Subject: [PATCH] Thumb thread should check the exit signal

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@701 e52654a7-88a9-db11-a3e9-0013d4bc506e
---
 core/thumb.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/thumb.cpp b/core/thumb.cpp
index 2fcaaaf..218dadf 100755
--- a/core/thumb.cpp
+++ b/core/thumb.cpp
@@ -80,7 +80,7 @@ bool end;
 			CreateThumbnail();
 
 	}
-	while( !end );
+	while( !end && !IsExitSignal() );
 }