From f279da6afcf70a8d9919c3ee9a3e79a900d505fb Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Thu, 1 Dec 2005 08:21:09 +0000
Subject: [PATCH] To fix a SIGSEV in popup when there is no active view manager

---
 src/VISUGUI/VisuGUI_Tools.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/VISUGUI/VisuGUI_Tools.cxx b/src/VISUGUI/VisuGUI_Tools.cxx
index 1fc889d1..6648937d 100644
--- a/src/VISUGUI/VisuGUI_Tools.cxx
+++ b/src/VISUGUI/VisuGUI_Tools.cxx
@@ -641,8 +641,8 @@ namespace VISU
 	return wnd;
       else
       {
-	SUIT_ViewManager* aViewManager = anApp->getViewManager( SVTK_Viewer::Type(), theCreate );
-	return dynamic_cast<SVTK_ViewWindow*>( aViewManager->getActiveView() );
+	if(SUIT_ViewManager* aViewManager = anApp->getViewManager( SVTK_Viewer::Type(), theCreate ))
+	  return dynamic_cast<SVTK_ViewWindow*>( aViewManager->getActiveView() );
       }
     }
     return NULL;
-- 
2.39.2