From a982cfb1b978e3c928a23ebf9fd0d61792c8c939 Mon Sep 17 00:00:00 2001
From: ouv <ouv@opencascade.com>
Date: Thu, 13 Oct 2005 11:21:51 +0000
Subject: [PATCH] Safe deleting of the image data.

---
 src/VISU_I/VISU_GaussPoints_i.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/VISU_I/VISU_GaussPoints_i.cc b/src/VISU_I/VISU_GaussPoints_i.cc
index 5684ace3..71750c40 100644
--- a/src/VISU_I/VISU_GaussPoints_i.cc
+++ b/src/VISU_I/VISU_GaussPoints_i.cc
@@ -651,11 +651,12 @@ VISU::GaussPoints_i
   bool convertAlphaTexture = system( command2.latin1() ) == 0;
 
   if( convertMainTexture && convertAlphaTexture ){
-    vtkImageData* anImageData = 
+    vtkImageData* anImageData =
       VISU_GaussPointsPL::MakeTexture( mainTextureVTI.latin1(), 
 				       alphaTextureVTI.latin1());
     myGaussPointsPL->SetImageData( anImageData );
-    anImageData->Delete();
+    if( anImageData )
+      anImageData->Delete();
   }
 }
 
-- 
2.39.2