From bbf49a300cb2815ace6e91c2d818851285245561 Mon Sep 17 00:00:00 2001
From: kgv <kgv@opencascade.com>
Date: Fri, 15 Jul 2022 16:06:02 +0300
Subject: [PATCH] 0033066: Visualization - null pointer dereference in
 MeshVS_ElementalColorPrsBuilder::Build() function

Added missing Boolean flag check.
---
 src/MeshVS/MeshVS_ElementalColorPrsBuilder.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/MeshVS/MeshVS_ElementalColorPrsBuilder.cxx b/src/MeshVS/MeshVS_ElementalColorPrsBuilder.cxx
index 919d64d6c0..27cad1e550 100644
--- a/src/MeshVS/MeshVS_ElementalColorPrsBuilder.cxx
+++ b/src/MeshVS/MeshVS_ElementalColorPrsBuilder.cxx
@@ -625,7 +625,10 @@ void MeshVS_ElementalColorPrsBuilder::Build ( const Handle(Prs3d_Presentation)&
     }
 
     aGroup2->AddPrimitiveArray (aFaceTriangles);
-    aSGroup->AddPrimitiveArray (anEdgeSegments);
+    if (anEdgeOn)
+    {
+      aSGroup->AddPrimitiveArray (anEdgeSegments);
+    }
   }
 }
 
-- 
2.39.5