From c080bab83c0a3936fe06ca786691d5e029323a6f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 14 Mar 2012 15:03:06 +0000
Subject: [PATCH] 0021208: Performance issue when loading SMESH with an hdf
 file containing a big mesh

  Fix reading nodes from a new HDF file
---
 src/SMESH_I/SMESH_PreMeshInfo.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SMESH_I/SMESH_PreMeshInfo.cxx b/src/SMESH_I/SMESH_PreMeshInfo.cxx
index 31cd9aeb7..50652425c 100644
--- 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 );
     }
   }
-- 
2.30.2