* vlcproc.cpp: don't use a vout when it has been destroyed !

 (fixes some deadlocks/crashes when switching between layouts with
 the default skin)

modules/gui/skins2/src/vlcproc.cpp

@@ -216,7 +216,7 @@ void VlcProc::dropVout()
     {
         if( vout_Control( m_pVout, VOUT_REPARENT ) != VLC_SUCCESS )
             vout_Control( m_pVout, VOUT_CLOSE );
-      //  m_pVout = NULL;
+        m_pVout = NULL;
     }
 }
 
@@ -610,13 +610,13 @@ void *VlcProc::getWindow( intf_thread_t *pIntf, vout_thread_t *pVout,
                           unsigned int *pHeightHint )
 {
     VlcProc *pThis = pIntf->p_sys->p_vlcProc;
-    pThis->m_pVout = pVout;
     if( pThis->m_handleSet.empty() )
     {
         return NULL;
     }
     else
     {
+        pThis->m_pVout = pVout;
         // Get the window handle
         void *pWindow = *pThis->m_handleSet.begin();
         // Post a resize vout command