From 47a7d4db4e7ea5e285eb19a1719584b9a4b70610 Mon Sep 17 00:00:00 2001
From: vsv <vitaly.smetannikov@opencascade.com>
Date: Thu, 31 Jul 2014 10:08:20 +0400
Subject: [PATCH] Prevent crash on create circle

---
 src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
index cba0974a5..4cd345b86 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_SketchBuilder.cpp
@@ -359,6 +359,8 @@ void GeomAlgoAPI_SketchBuilder::fixIntersections(
       if (aVert2.More())
       { // second shape is not inside first, change the shapes order and repeat comparision
         const TopoDS_Face& aF2 = (*anIter2)->impl<TopoDS_Face>();
+        if (aF2.ShapeType() != TopAbs_FACE) // TODO: MPV - this workaround must be fixed later by AZV, now it just removes crash
+          continue;
         TopExp_Explorer aVert1((*anIter1)->impl<TopoDS_Shape>(), TopAbs_VERTEX);
         for ( ; aVert1.More(); aVert1.Next())
         {
-- 
2.39.2