Fix Win32 preferences crash

modules/gui/qt4/components/preferences.cpp

@@ -407,9 +407,11 @@ PrefsPanel::PrefsPanel( intf_thread_t *_p_intf, QWidget *_parent,
     }
 
     QLabel *label = new QLabel( head, this );
+#ifndef WIN32
     QFont font = label->font();
     font.setPointSize( font.pointSize() + 2 ); font.setBold( true );
     label->setFont( font );
+#endif
     QLabel *help = new QLabel( data->help, this );
     help->setWordWrap( true );
 

modules/gui/qt4/main_interface.cpp

@@ -60,9 +60,9 @@ MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
     ui.volLowLabel->setPixmap( QPixmap( ":/pixmaps/volume-low.png" ) );
     ui.volHighLabel->setPixmap( QPixmap( ":/pixmaps/volume-high.png" ) );
     ui.volumeSlider->setMaximum( 100 );
+    ui.playlistButton->setText( "" );
     ui.playlistButton->setIcon( QIcon( ":/pixmaps/volume-low.png" ) );
 
-
     VolumeClickHandler *h = new VolumeClickHandler( this );
     ui.volLowLabel->installEventFilter(h);
     ui.volHighLabel->installEventFilter(h);