From: eap <eap@opencascade.com>
Date: Wed, 18 Apr 2012 16:31:39 +0000 (+0000)
Subject: Regression of 0021472: EDF 2080 SMESH: Projection1D2D on a Voronoi structure fails
X-Git-Tag: TRIPOLI_323~31
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=d92679a25f4976fb616d3593b3d9ff293a926c11;p=modules%2Fsmesh.git

Regression of 0021472: EDF 2080 SMESH: Projection1D2D on a Voronoi structure fails
---

diff --git a/src/StdMeshers/StdMeshers_Projection_2D.cxx b/src/StdMeshers/StdMeshers_Projection_2D.cxx
index 9aef5d6cd..8255b7486 100644
--- a/src/StdMeshers/StdMeshers_Projection_2D.cxx
+++ b/src/StdMeshers/StdMeshers_Projection_2D.cxx
@@ -948,7 +948,7 @@ bool StdMeshers_Projection_2D::Compute(SMESH_Mesh& theMesh, const TopoDS_Shape&
     {
       SMESH_subMesh*     sm = smIt->next();
       SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
-      if ( smDS->NbNodes() == 0 )
+      if ( !smDS || smDS->NbNodes() == 0 )
         continue;
       //if ( !is1DComputed && sm->GetSubShape().ShapeType() == TopAbs_EDGE )
       //break;