Comment 3 for bug 648851

I'm getting this crash on telepathy-butterfly, i've just started empathy and got it:

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/papyon/client.py", line 514, in event
    self._dispatch(method_name, *args[:-1])
  File "/usr/lib/pymodules/python2.6/papyon/event/__init__.py", line 44, in _dispatch
    if event_handler._dispatch_event(name, *args):
  File "/usr/lib/pymodules/python2.6/papyon/event/__init__.py", line 65, in _dispatch_event
    handler(*params)
  File "/usr/lib/python2.6/dist-packages/butterfly/connection.py", line 493, in on_oim_messages_fetched
    channel.offline_message_received(message)
  File "/usr/lib/python2.6/dist-packages/butterfly/channel/im.py", line 200, in offline_message_received
    self._signal_text_received(id, timestamp, handle, type, 0, message.display_name, text)
  File "/usr/lib/python2.6/dist-packages/butterfly/channel/text.py", line 167, in _signal_text_received
    self.Received(id, timestamp, sender, type, flags, text)
  File "/usr/lib/pymodules/python2.6/dbus/decorators.py", line 309, in emit_signal
    message.append(signature=signature, *args)
TypeError: expected string without null bytes