[BUG] CLI: local variable 'x_' referenced before assignment

[PalmtopTiger]

Describe the bug
UnboundLocalError: local variable 'x_' referenced before assignment

To Reproduce
normalizer WISHGEN.TXT
WISHGEN.TXT

Expected behavior
The program does not crash.

Logs

Unable to identify originating encoding for "WISHGEN.TXT". Maybe try increasing maximum amount of chaos.
Traceback (most recent call last):
  File "c:\python39\lib\runpy.py", line 197, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\python39\lib\runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "C:\Python39\Scripts\normalizer.exe\__main__.py", line 7, in <module>
  File "c:\python39\lib\site-packages\charset_normalizer\cli\normalizer.py", line 192, in cli_detect
    ] if args.alternatives else x_[0].__dict__,
UnboundLocalError: local variable 'x_' referenced before assignment

Desktop (please complete the following information):

• Windows 10 x64
• Python 3.9.6 x64
• Package version: 2.0.3

[Ousret]

Hi @PalmtopTiger

Thanks for submitting this. Fortunately, I have found it a bit sooner, will be fixed in the next minor #70

I am closing this, feel free to test the patch from dev-master.

Regards,

[Ousret]

Fixed in version 2.0.4