From: apo <apo@opencascade.com>
Date: Mon, 17 Oct 2005 07:07:59 +0000 (+0000)
Subject: Minor changes
X-Git-Tag: TG-D5-38-2003_D2005-20-12~151
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cf85fdf7daadb8eecca0963855cc3e11d112bfd1;p=modules%2Fvisu.git

Minor changes
---

diff --git a/src/OBJECT/VISU_GaussPtsAct.cxx b/src/OBJECT/VISU_GaussPtsAct.cxx
index ab61fee0..5b3370dc 100644
--- a/src/OBJECT/VISU_GaussPtsAct.cxx
+++ b/src/OBJECT/VISU_GaussPtsAct.cxx
@@ -459,15 +459,11 @@ VISU_GaussPtsAct
 //----------------------------------------------------------------------------
 bool VISU_GaussPtsAct::IsInfinitive()
 {
-  vtkMapper *pMapper =GetMapper();
-  vtkDataSet* pDS=pMapper->GetInput();
-  pDS->Update();
-  int aNb=pDS->GetNumberOfCells();
-  if (aNb<2) {
-    myIsInfinite=true;
+  if(vtkMapper* aMapper = GetMapper()){
+    if(vtkDataSet* aDataSet= aMapper->GetInput()){
+      aDataSet->Update();
+      myIsInfinite = aDataSet->GetNumberOfCells() < 2;
     }
-  else{
-    myIsInfinite=false;
   }
   return myIsInfinite;
 }