🐛 The CLI no longer raise an unexpected exception when no encoding has been found

[Ousret]

Unfortunate ending to the CLI script when no encoding has been found.

Given traceback:

line 192, in cli_detect
    ] if args.alternatives else x_[0].__dict__,
UnboundLocalError: local variable 'x_' referenced before assignment

Rocky mistake indeed...

In addition to the previous case that has been fixed, the CLI will now output a well JSON output even when there is no encoding that matches the content.

[codecov-commenter]

Codecov Report

Merging #70 (362f3b1) into master (bdb91cd) will increase coverage by 0.17%.
The diff coverage is 54.83%.

@@            Coverage Diff             @@
##           master      #70      +/-   ##
==========================================
+ Coverage   85.32%   85.50%   +0.17%     
==========================================
  Files          11       11              
  Lines        1077     1076       -1     
==========================================
+ Hits          919      920       +1     
+ Misses        158      156       -2     

Impacted Files	Coverage Δ
charset_normalizer/cli/normalizer.py	65.21% <54.83%> (+1.77%)	⬆️

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