From: eap <eap@opencascade.com>
Date: Tue, 9 Feb 2010 11:03:15 +0000 (+0000)
Subject:    const SMDS_MeshElement* next()
X-Git-Tag: V5_1_4a1~103
X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=commitdiff_plain;h=1088385e70902401aad8cf59a6872d0b53034fea

   const SMDS_MeshElement* next()
   {
+    if ( !more() ) return 0;
---

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;