From 80bcfb0845b5a4aa3c6684d7c081b254caeb69f0 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Sat, 18 Jun 2016 19:32:19 -0300
Subject: [PATCH] Draft: Fixed upgrading several faces

---
 src/Mod/Draft/Draft.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Mod/Draft/Draft.py b/src/Mod/Draft/Draft.py
index 29143d8827..956fa778b4 100644
--- a/src/Mod/Draft/Draft.py
+++ b/src/Mod/Draft/Draft.py
@@ -2754,12 +2754,12 @@ def upgrade(objects,delete=False,force=None):
         """makes a shell with the given objects"""
         faces = []
         for obj in objectslist:
-            faces.append(obj.Shape.Faces)
+            faces.extend(obj.Shape.Faces)
         sh = Part.makeShell(faces)
         if sh:
             if sh.Faces:
-                newob = FreeCAD.ActiveDocument.addObject("Part::Feature","Shell")
-                newob.Shape = sh
+                newobj = FreeCAD.ActiveDocument.addObject("Part::Feature","Shell")
+                newobj.Shape = sh
                 addList.append(newobj)
                 deleteList.extend(objectslist)
                 return newobj