From: smh <smh@opencascade.com>
Date: Wed, 12 May 2004 13:02:20 +0000 (+0000)
Subject: Fix on regression
X-Git-Tag: Ecole_Ete_a5~7
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=aa6fb6a49028d68501ca00e9dba4356289bbf9e5;p=modules%2Fkernel.git

Fix on regression
---

diff --git a/src/OBJECT/SALOME_Actor.cxx b/src/OBJECT/SALOME_Actor.cxx
index edc0a3bae..43a88b901 100644
--- a/src/OBJECT/SALOME_Actor.cxx
+++ b/src/OBJECT/SALOME_Actor.cxx
@@ -185,8 +185,10 @@ unsigned long int SALOME_Actor::GetMTime(){
   unsigned long mTime = this->Superclass::GetMTime();
   unsigned long time = myTransformFilter->GetMTime();
   mTime = ( time > mTime ? time : mTime );
-  time = myPassFilter[0]->GetInput()->GetMTime();
-  mTime = ( time > mTime ? time : mTime );
+  if(vtkDataSet *aDataSet = myPassFilter[0]->GetInput()){
+    time = aDataSet->GetMTime();
+    mTime = ( time > mTime ? time : mTime );
+  }
   return mTime;
 }