From 05398dc9938ed7340cf1c8c3eb9966644e5aae88 Mon Sep 17 00:00:00 2001
From: Tobias Doerffel <tobias.doerffel@gmail.com>
Date: Sat, 28 Jun 2008 10:04:39 +0000
Subject: [PATCH] fixed crash when encountering invalid samplePlayHandle while
 previewing

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1183 0778d3d1-df1d-0410-868b-ea421aaaa00d
---
 src/gui/file_browser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/file_browser.cpp b/src/gui/file_browser.cpp
index 781a9bdbc..2ce84ed65 100644
--- a/src/gui/file_browser.cpp
+++ b/src/gui/file_browser.cpp
@@ -552,7 +552,7 @@ void listView::mouseReleaseEvent( QMouseEvent * _me )
 		{
 			samplePlayHandle * s = dynamic_cast<samplePlayHandle *>(
 							m_previewPlayHandle );
-			if( s->totalFrames() - s->framesDone() <=
+			if( s && s->totalFrames() - s->framesDone() <=
 				static_cast<f_cnt_t>( engine::getMixer()->
 						processingSampleRate() * 3 ) )
 			{