From abf961d0c94e0f474a7b029f9d3ac40d0ff06d8d Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Fri, 11 Nov 2005 09:43:27 +0000
Subject: [PATCH] PAL10480 - crash if popup in VISU is called with closed
 VTKViewer

---
 src/VISUGUI/VisuGUI_Tools.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/VISUGUI/VisuGUI_Tools.cxx b/src/VISUGUI/VisuGUI_Tools.cxx
index 9e45ffb9..83eab744 100644
--- a/src/VISUGUI/VisuGUI_Tools.cxx
+++ b/src/VISUGUI/VisuGUI_Tools.cxx
@@ -658,7 +658,7 @@ namespace VISU
       else
       {
 	SUIT_ViewManager* aViewManager = anApp->getViewManager( SVTK_Viewer::Type(), theCreate );
-	return dynamic_cast<SVTK_ViewWindow*>( aViewManager->getActiveView() );
+	return aViewManager ? dynamic_cast<SVTK_ViewWindow*>( aViewManager->getActiveView() ) : 0;
       }
     }
     return NULL;
-- 
2.39.2