AttributeError in _process_pubsub_location: 'NoneType' object has no attribute 'getTag'

Versions

• OS: Ubuntu 19.04
• GTK Version: 3.24.8
• PyGObject Version: 3.32.0
• GLib Version : 2.60.0
• python-nbxmpp Version: 0.9.92
• Gajim Version: 1.1.92+gajim@b60b725a

Traceback

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/nbxmpp/dispatcher.py", line 631, in dispatch
    handler['func'](session, stanza, properties)
  File "/usr/lib/python3/dist-packages/nbxmpp/modules/location.py", line 49, in _process_pubsub_location
    location_node = item.getTag('geoloc', namespace=NS_LOCATION)
AttributeError: 'NoneType' object has no attribute 'getTag'

Steps to reproduce the problem

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