diff options
| -rw-r--r-- | sleekxmpp/xmlstream/tostring.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sleekxmpp/xmlstream/tostring.py b/sleekxmpp/xmlstream/tostring.py index 0b73d8dc..08d7ad02 100644 --- a/sleekxmpp/xmlstream/tostring.py +++ b/sleekxmpp/xmlstream/tostring.py @@ -70,9 +70,10 @@ def tostring(xml=None, xmlns='', stream=None, # Output the tag name and derived namespace of the element. namespace = '' - if top_level and tag_xmlns not in [default_ns, xmlns, stream_ns] \ - or not top_level and tag_xmlns != xmlns: - namespace = ' xmlns="%s"' % tag_xmlns + if tag_xmlns: + if top_level and tag_xmlns not in [default_ns, xmlns, stream_ns] \ + or not top_level and tag_xmlns != xmlns: + namespace = ' xmlns="%s"' % tag_xmlns if stream and tag_xmlns in stream.namespace_map: mapped_namespace = stream.namespace_map[tag_xmlns] if mapped_namespace: |