52459: Viscous layers are not normal to the surface.

[modules/smesh.git] / src / SMESH_I / SMESH_Filter_i.cxx

diff --git a/src/SMESH_I/SMESH_Filter_i.cxx b/src/SMESH_I/SMESH_Filter_i.cxx
index 351a0f2683985d994b98e9231bd16631cf407dcd..d81f7f667faa5ea81bd417a9acafd1ef577fb002 100644 (file)
--- a/src/SMESH_I/SMESH_Filter_i.cxx
+++ b/src/SMESH_I/SMESH_Filter_i.cxx
@@ -267,6 +267,7 @@ SMESH::Histogram* NumericalFunctor_i::GetLocalHistogram(CORBA::Short
        SMESH::DownCast< SMESH::Filter_i* >( object ))
   {
     elemIt = SMESH_Mesh_i::GetElements( object, GetElementType() );
+    if ( !elemIt ) return histogram._retn();
   }
   else
   {