X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Mesh.cxx;h=7cc790b4442e2eaa9ff099aa3253a3b9f7842414;hp=1ea9d48f8340a1ac6ffdfaddc7904ce3c5ee691a;hb=1fb3ff621ac19da15742a5e8b9253b594977d14a;hpb=341e363240adfbf291dbeeaa6ab989ffe46eb874

diff --git a/src/SMESH/SMESH_Mesh.cxx b/src/SMESH/SMESH_Mesh.cxx
index 1ea9d48f8..7cc790b44 100644
--- a/src/SMESH/SMESH_Mesh.cxx
+++ b/src/SMESH/SMESH_Mesh.cxx
@@ -1191,6 +1191,13 @@ void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* h
   if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
     return;
 
+  bool toCallBack = true;
+  if ( _callUp && hyp && NbNodes() == 0 ) // for not loaded mesh
+  {
+    _callUp->HypothesisModified( hyp->GetID() );
+    toCallBack = ( NbNodes() > 0 );
+  }
+
   SMESH_Algo *algo;
   const SMESH_HypoFilter* compatibleHypoKind;
   std::list <const SMESHDS_Hypothesis * > usedHyps;
@@ -1258,7 +1265,7 @@ void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* h
   HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
   GetMeshDS()->Modified();
 
-  if (_callUp && hyp)
+  if ( _callUp && hyp && toCallBack )
     _callUp->HypothesisModified( hyp->GetID() );
 }