Qt4: main_interface: fix exit crash.

Playlist widget could be uninstanciated

Qt4: main_interface: fix exit crash.
Playlist widget could be uninstanciated
fc9e49be · Francois Cartegnie · 7911a920 · fc9e49be
Commit fc9e49be authored Oct 15, 2011 by Francois Cartegnie
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modules/gui/qt4/main_interface.cpp modules/gui/qt4/main_interface.cpp +2 -1

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--- a/modules/gui/qt4/main_interface.cpp
+++ b/modules/gui/qt4/main_interface.cpp
@@ -661,7 +661,8 @@ void MainInterface::releaseVideoSlot( void )
    if( stackCentralW->currentWidget() == videoWidget )
        restoreStackOldWidget();
-    else if( playlistWidget->artContainer->currentWidget() == videoWidget )
+    else if( playlistWidget &&
+             playlistWidget->artContainer->currentWidget() == videoWidget )
    {
        playlistWidget->artContainer->setCurrentIndex( 0 );
        stackCentralW->addWidget( videoWidget );