Fails

[ghostlyghastly]

Hi, thanks for the tool but extract doesn't work:

pipenv run python tool.py extract data.hogg
extracting data.hogg to ./
Traceback (most recent call last):
  File "tool.py", line 117, in <module>
    cli(obj={})
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "C:\Users\hello\.virtualenvs\pyhogg-bwBSi8s5\lib\site-packages\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "tool.py", line 88, in extract
    with open(fn,'wb') as fo:
OSError: [Errno 22] Invalid argument: './?Datalist'

List does work.

Something wrong with the click library?