From: eap <eap@opencascade.com>
Date: Wed, 3 Mar 2010 13:58:32 +0000 (+0000)
Subject: prevent MakeMesh() from crash if myShapeIDMap.IsEmpty()
X-Git-Tag: V5_1_4a1~52
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=859674eaf03bdb87daea26782c48e47c0ec2bd97;p=modules%2Fsmesh.git

prevent MakeMesh() from crash if myShapeIDMap.IsEmpty()
---

diff --git a/src/SMESH/SMESH_Pattern.cxx b/src/SMESH/SMESH_Pattern.cxx
index 834003e8c..da1c16c49 100644
--- a/src/SMESH/SMESH_Pattern.cxx
+++ b/src/SMESH/SMESH_Pattern.cxx
@@ -3922,7 +3922,7 @@ bool SMESH_Pattern::MakeMesh(SMESH_Mesh* theMesh,
                                                 point->myXYZ.Z());
         nodesVector [ pIndex ] = node;
 
-        if ( true /*subMeshDS*/ ) {
+        if ( !S.IsNull() /*subMeshDS*/ ) {
           // !!!!! do not merge new nodes with ones existing on submeshes (see method comment)
           switch ( S.ShapeType() ) {
           case TopAbs_VERTEX: {