IPAL52943: "Apply and Close" button does not active on symmetry dialog box

[modules/smesh.git] / src / StdMeshers / StdMeshers_LocalLength.cxx

diff --git a/src/StdMeshers/StdMeshers_LocalLength.cxx b/src/StdMeshers/StdMeshers_LocalLength.cxx
index 6546c4492327b14b87930083fab74ba612eed91a..ea14e8126153fc6026a06aef892f5ce9c8729712 100644 (file)
--- a/src/StdMeshers/StdMeshers_LocalLength.cxx
+++ b/src/StdMeshers/StdMeshers_LocalLength.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  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
@@ -216,13 +216,15 @@ bool StdMeshers_LocalLength::SetParametersByMesh(const SMESH_Mesh*   theMesh,
   {
     const TopoDS_Edge& edge = TopoDS::Edge( edgeMap( iE ));
     Handle(Geom_Curve) C = BRep_Tool::Curve( edge, L, UMin, UMax );
+    if ( C.IsNull() )
+      continue;
     GeomAdaptor_Curve AdaptCurve(C, UMin, UMax);
 
     vector< double > params;
     SMESHDS_Mesh* aMeshDS = const_cast< SMESH_Mesh* >( theMesh )->GetMeshDS();
     if ( SMESH_Algo::GetNodeParamOnEdge( aMeshDS, edge, params ))
     {
-      for ( int i = 1; i < params.size(); ++i )
+      for ( size_t i = 1; i < params.size(); ++i )
         _length += GCPnts_AbscissaPoint::Length( AdaptCurve, params[ i-1 ], params[ i ]);
       nbEdges += params.size() - 1;
     }