From: eap <eap@opencascade.com>
Date: Fri, 24 Jun 2005 11:17:59 +0000 (+0000)
Subject: PAL8196. correct the previous fix
X-Git-Tag: T2_2_5a~8
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=0f1c4e9fb171a798b620a7c84fa93ae2bfad47a9;p=modules%2Fsmesh.git

PAL8196. correct the previous fix
---

diff --git a/src/SMESH/SMESH_Gen.cxx b/src/SMESH/SMESH_Gen.cxx
index a6e1bd550..7a3c34a50 100644
--- a/src/SMESH/SMESH_Gen.cxx
+++ b/src/SMESH/SMESH_Gen.cxx
@@ -603,7 +603,10 @@ SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape)
   list <const SMESHDS_Hypothesis * > algoList;
   aMesh.GetHypotheses( aShape, filter, algoList, true );
 
-  if (algoList.size() != 1 ) { // check if there is one algo several times
+  if ( algoList.empty() )
+    return NULL;
+
+  if (algoList.size() > 1 ) { // check if there is one algo several times
     list <const SMESHDS_Hypothesis * >::iterator algo = algoList.begin();
     for ( ; algo != algoList.end(); ++algo )
       if ( (*algo) != algoList.front() &&