-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
long prevNb = Size();
SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( GetGroupDS() );
if (aGroupDS) {
- SMDS_ElemIteratorPtr elemIt = SMESH_Mesh_i::GetElements( theSource, GetType() );
- while ( elemIt->more() )
- aGroupDS->SMDSGroup().Add( elemIt->next() );
+ if ( SMDS_ElemIteratorPtr elemIt = SMESH_Mesh_i::GetElements( theSource, GetType() ))
+ while ( elemIt->more() )
+ aGroupDS->SMDSGroup().Add( elemIt->next() );
}
// Update Python script