0021208: Performance issue when loading SMESH with an hdf file containing a big mesh

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

diff --git a/src/SMESH_I/SMESH_PreMeshInfo.cxx b/src/SMESH_I/SMESH_PreMeshInfo.cxx
index 31cd9aeb783702992df00d8484d42bb9fbc473d1..50652425c2a2ac58c961f2ec70bfc2b954f211ce 100644 (file)
--- a/src/SMESH_I/SMESH_PreMeshInfo.cxx
+++ b/src/SMESH_I/SMESH_PreMeshInfo.cxx
@@ -358,7 +358,7 @@ void SMESH_PreMeshInfo::hdf2meshInfo( const std::string& name,
       int medType = info[i++];
       int nbElems = info[i++];
       me2sme = med2smesh.find( (MED::EGeometrieElement) medType );
-      if ( me2sme != me2smeEnd )
+      if ( me2sme != me2smeEnd && nbElems )
         setNb( me2sme->second, nbElems );
     }
   }