From 20d6c93fd5f31898664674c328d41e8613079300 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Tue, 16 Aug 2016 16:43:47 -0300
Subject: [PATCH] Draft: fixed issues with DXF import when used by OpenSCAD WB

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

diff --git a/src/Mod/Draft/importDXF.py b/src/Mod/Draft/importDXF.py
index 6db6e598c..211c4e1f0 100644
--- a/src/Mod/Draft/importDXF.py
+++ b/src/Mod/Draft/importDXF.py
@@ -1009,6 +1009,9 @@ def addToBlock(obj,layer):
 def processdxf(document,filename,getShapes=False):
     "this does the translation of the dxf contents into FreeCAD Part objects"
     global drawing # for debugging - so drawing is still accessible to python after the script ran
+    if not dxfReader:
+        getDXFlibs()
+        readPreferences()
     FreeCAD.Console.PrintMessage("opening "+filename+"...\n")
     drawing = dxfReader.readDXF(filename)
     global layers