From 53e7fedeb227e7a6d4613f719105d222720fbfc5 Mon Sep 17 00:00:00 2001
From: abv <abv@opencascade.com>
Date: Tue, 11 Dec 2012 00:32:11 +0400
Subject: [PATCH] 0023627: Standard_OutOfRange in TopOpeBRep_FacesIntersector

Number of iterations corrected in static function GetArc()
---
 src/TopOpeBRep/TopOpeBRep_FacesIntersector.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/TopOpeBRep/TopOpeBRep_FacesIntersector.cxx b/src/TopOpeBRep/TopOpeBRep_FacesIntersector.cxx
index c4cc742d77..02e735e0a7 100755
--- a/src/TopOpeBRep/TopOpeBRep_FacesIntersector.cxx
+++ b/src/TopOpeBRep/TopOpeBRep_FacesIntersector.cxx
@@ -1366,7 +1366,7 @@ static Standard_Integer GetArc(IntPatch_SequenceOfLine&           theSlin,
 	    }
 	}
       //  c. all middle gaps
-      Standard_Integer NbChkPnts = theSlin.Length() - 1;
+      Standard_Integer NbChkPnts = WLVertexParameters.Length() / 2 - 1;
       for(i = 1; i <= NbChkPnts; i++)
 	{
 	  if( Abs(WLVertexParameters.Value(i*2+1) - WLVertexParameters.Value(i*2)) > arc->Resolution(MaxVertexTol))