From 792462956dd1d73a68d681b931e91998d80a4500 Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Fri, 10 Jun 2005 03:37:51 +0000
Subject: [PATCH] IPAL9142

---
 src/SMESHGUI/SMESHGUI_VTKUtils.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/SMESHGUI/SMESHGUI_VTKUtils.cxx b/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
index f09225878..b918db58d 100644
--- a/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
+++ b/src/SMESHGUI/SMESHGUI_VTKUtils.cxx
@@ -409,7 +409,8 @@ namespace SMESH{
     _PTR(Study) aStudy = GetActiveStudyDocument();
     CORBA::Long anId = aStudy->StudyId();
     TVisualObjPtr aVisualObj = SMESH::GetVisualObj(anId,theIO->getEntry());
-    aVisualObj->Update();
+    if( aVisualObj )
+      aVisualObj->Update();
     if ( theDisplay )
       UpdateView(SMESH::eDisplay,theIO->getEntry());
   }
-- 
2.39.2