From 66263fdef12b2ced7c28354931736e0c8edaf760 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 19 Oct 2013 08:49:11 +0530
Subject: [PATCH] ODT Input: Handle ODT files that have custom DTDs in their
 meta.xml

---
 src/calibre/ebooks/metadata/odt.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/metadata/odt.py b/src/calibre/ebooks/metadata/odt.py
index 7ce907311c..0c8c1105a7 100644
--- a/src/calibre/ebooks/metadata/odt.py
+++ b/src/calibre/ebooks/metadata/odt.py
@@ -159,7 +159,8 @@ def get_metadata(stream, extract_cover=True):
     zin = zipfile.ZipFile(stream, 'r')
     odfs = odfmetaparser()
     parser = xml.sax.make_parser()
-    parser.setFeature(xml.sax.handler.feature_namespaces, 1)
+    parser.setFeature(xml.sax.handler.feature_namespaces, True)
+    parser.setFeature(xml.sax.handler.feature_external_ges, False)
     parser.setContentHandler(odfs)
     content = zin.read('meta.xml')
     parser.parse(StringIO(content))