Autocomplete is broke

[mandoonandy]

t$ sf-client artifact show Traceback (most recent call last):
  File "/srv/shakenfist/venv/bin/sf-client", line 10, in <module>
    sys.exit(cli())
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/shakenfist_client/main.py", line 67, in __call__
    return self.main(*args, **kwargs)
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/core.py", line 777, in main
    _bashcomplete(self, prog_name, complete_var)
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/core.py", line 72, in _bashcomplete
    if bashcomplete(cmd, prog_name, complete_var, complete_instr):
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/_bashcomplete.py", line 373, in bashcomplete
    return do_complete(cli, prog_name, shell == "zsh")
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/_bashcomplete.py", line 334, in do_complete
    for item in get_choices(cli, prog_name, args, incomplete):
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/_bashcomplete.py", line 318, in get_choices
    return get_user_autocompletions(ctx, all_args, incomplete, param)
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/click/_bashcomplete.py", line 226, in get_user_autocompletions
    ctx=ctx, args=args, incomplete=incomplete
  File "/srv/shakenfist/venv/lib/python3.7/site-packages/shakenfist_client/commandline/artifact.py", line 19, in _get_artifacts
    choices = [a['uuid'] for a in ctx.obj['CLIENT'].get_artifacts()]
TypeError: 'NoneType' object is not subscriptable