From: asl <asl@opencascade.com>
Date: Fri, 11 Nov 2005 09:43:27 +0000 (+0000)
Subject: PAL10480 - crash if popup in VISU is called with closed VTKViewer
X-Git-Tag: V3_1_0a3~5
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=abf961d0c94e0f474a7b029f9d3ac40d0ff06d8d;p=modules%2Fvisu.git

PAL10480 - crash if popup in VISU is called with closed VTKViewer
---

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;