From 1088385e70902401aad8cf59a6872d0b53034fea Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Tue, 9 Feb 2010 11:03:15 +0000
Subject: [PATCH]    const SMDS_MeshElement* next()    { +    if ( !more() )
 return 0;

---
 src/SMDS/SMDS_MeshNode.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/SMDS/SMDS_MeshNode.cxx b/src/SMDS/SMDS_MeshNode.cxx
index ceaf3986f..1a589b039 100644
--- a/src/SMDS/SMDS_MeshNode.cxx
+++ b/src/SMDS/SMDS_MeshNode.cxx
@@ -117,6 +117,7 @@ class SMDS_MeshNode_MyInvIterator:public SMDS_ElemIterator
 
   const SMDS_MeshElement* next()
   {
+    if ( !more() ) return 0;
     const SMDS_MeshElement* current=myIterator.Value();
     myIterator.Next();
     return current;
-- 
2.39.2