From: ouv <ouv@opencascade.com>
Date: Fri, 27 Jul 2012 08:31:01 +0000 (+0000)
Subject: Issue 0001198: External 20620 regression: Crash on activation of post-processing... 
X-Git-Tag: CTH_1_8_0~19
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cd7cb4c7cdcbd760595e617506b7f6de2b9fec99;p=modules%2Fgui.git

Issue 0001198: External 20620 regression: Crash on activation of post-processing mode
---

diff --git a/src/VTKViewer/VTKViewer_Actor.cxx b/src/VTKViewer/VTKViewer_Actor.cxx
index 0e442a1c3..935f26efa 100755
--- a/src/VTKViewer/VTKViewer_Actor.cxx
+++ b/src/VTKViewer/VTKViewer_Actor.cxx
@@ -439,7 +439,9 @@ vtkFloatingPointType*
 VTKViewer_Actor
 ::GetNodeCoord(int theObjID)
 {
-  return GetInput()->GetPoint(theObjID);
+  if( theObjID >= 0 )
+    return GetInput()->GetPoint(theObjID);
+  return 0;
 }
 
 /*!
@@ -449,7 +451,9 @@ vtkCell*
 VTKViewer_Actor
 ::GetElemCell(int theObjID)
 {
-  return GetInput()->GetCell(theObjID);
+  if( theObjID >= 0 )
+    return GetInput()->GetCell(theObjID);
+  return 0;
 }
 
 /*!