From: asl <asl@opencascade.com>
Date: Fri, 25 Aug 2006 05:16:18 +0000 (+0000)
Subject: PAL13141
X-Git-Tag: mergefrom_BR_For_OCT_611_04Sep06~8
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=4cb05cfadee631ff14eed1f3b11c014f14047e06;p=modules%2Fvisu.git

PAL13141
---

diff --git a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
index f7e33812..34400600 100755
--- a/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
+++ b/src/PIPELINE/VISU_OpenGLPointSpriteMapper.cxx
@@ -214,7 +214,8 @@ VISU_OpenGLPointSpriteMapper::VISU_OpenGLPointSpriteMapper()
 //-----------------------------------------------------------------------------
 VISU_OpenGLPointSpriteMapper::~VISU_OpenGLPointSpriteMapper()
 {
-  glDeleteTextures( 1, &PointSpriteTexture );
+  if( PointSpriteTexture>0 )
+    glDeleteTextures( 1, &PointSpriteTexture );
 
   if( this->LastWindow )
     this->ReleaseGraphicsResources(this->LastWindow);