From dcfc66bbfa976f8fa007dfdadd13a72b5e438cd4 Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 15 Apr 2015 19:06:17 +0300
Subject: [PATCH] 23032: EDF SMESH: Projection 1D-2D fails with Netgen 1D-2D

  SIGSEGV in optimize mode on Debian
---
 src/SMESH/SMESH_Pattern.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/SMESH/SMESH_Pattern.cxx b/src/SMESH/SMESH_Pattern.cxx
index 7aba007ab..4ede79e45 100644
--- a/src/SMESH/SMESH_Pattern.cxx
+++ b/src/SMESH/SMESH_Pattern.cxx
@@ -718,10 +718,10 @@ bool SMESH_Pattern::Load (SMESH_Mesh*        theMesh,
       {
         // new wire begins; put wire EDGEs in eVec
         list<TopoDS_Edge>::iterator eEnd = elIt;
+        if ( iE == *nbEinW )
+          ++nbEinW;
         std::advance( eEnd, *nbEinW );
         eVec.assign( elIt, eEnd );
-        if ( iE > 0 )
-          ++nbEinW;
         iE = 0;
       }
       TopoDS_Edge & edge = *elIt;
-- 
2.39.2