From 250ae0d7179699b2baa8561e959cbeb7e4007d63 Mon Sep 17 00:00:00 2001
From: Lex Neva <github.com@lexneva.name>
Date: Tue, 24 Apr 2018 15:41:39 -0400
Subject: fix namespace issue

---
 inkstitch/extensions.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/inkstitch/extensions.py b/inkstitch/extensions.py
index 70341cd3..8d8a5fbb 100644
--- a/inkstitch/extensions.py
+++ b/inkstitch/extensions.py
@@ -1,6 +1,7 @@
 import inkex
 import re
 import json
+from copy import deepcopy
 from collections import MutableMapping
 from .elements import AutoFill, Fill, Stroke, SatinColumn, Polyline, EmbroideryElement
 from . import SVG_POLYLINE_TAG, SVG_GROUP_TAG, SVG_DEFS_TAG, INKSCAPE_GROUPMODE, EMBROIDERABLE_TAGS, PIXELS_PER_MM
@@ -213,3 +214,4 @@ class InkstitchExtension(inkex.Effect):
         inkex.etree.cleanup_namespaces(self.document,
                                        top_nsmap=inkex.NSS,
                                        keep_ns_prefixes=inkex.NSS.keys())
+        self.original_document = deepcopy(self.document)
-- 
cgit v1.2.3