From f70b1805f0b9768f976b984fdd5e6a1c79d0a78f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 15 Jun 2011 12:07:46 +0000
Subject: [PATCH] fix regression of smesh/3D_mesh_NETGEN/E8

---
 src/SMESH/SMESH_MeshEditor.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx
index d4ef34bab..1bace2c2e 100644
--- a/src/SMESH/SMESH_MeshEditor.cxx
+++ b/src/SMESH/SMESH_MeshEditor.cxx
@@ -1688,7 +1688,7 @@ void SMESH_MeshEditor::SplitVolumesIntoTetra (const TIDSortedElemSet & theElems,
               swap( n2, n3 );
             triangles.push_back( helper.AddFace( n1,n2,n3 ));
 
-            if ( n3->getshapeId() < 1 )
+            if ( fSubMesh && n3->getshapeId() < 1 )
               fSubMesh->AddNode( n3 );
           }
         }
-- 
2.39.2