From 7408cc7589b840b57e71643a6d2516096eeb65e9 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Thu, 20 Dec 2012 15:19:16 +0100
Subject: [PATCH] 0000919: Crash on upgrade from wire to face

---
 src/Mod/Part/App/TopoShapeFacePyImp.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Mod/Part/App/TopoShapeFacePyImp.cpp b/src/Mod/Part/App/TopoShapeFacePyImp.cpp
index 5bf9d7be7..4767cbca3 100644
--- a/src/Mod/Part/App/TopoShapeFacePyImp.cpp
+++ b/src/Mod/Part/App/TopoShapeFacePyImp.cpp
@@ -110,6 +110,10 @@ int TopoShapeFacePy::PyInit(PyObject* args, PyObject* /*kwd*/)
 
             if (sh.ShapeType() == TopAbs_WIRE) {
                 BRepBuilderAPI_MakeFace mkFace(TopoDS::Wire(sh));
+                if (!mkFace.IsDone()) {
+                    PyErr_SetString(PyExc_Exception, "Failed to create face from wire");
+                    return -1;
+                }
                 getTopoShapePtr()->_Shape = mkFace.Face();
                 return 0;
             }