Bugfix/disturbing output current git dir

[gabyx]

Output:

fatal: not a git repository (or any of the parent directories): .git

on git hooks tools when not in a git repo. I also dont understand the motivation behing: https://github.com/rycus86/githooks/blob/dbdb37bcb790d72a2d7ae262087508d8f2e6fe35/cli.sh#L66

Thanks for correcting this. :-)

[rycus86]

That's apparently the output when git rev-parse --git-common-dir is not pointing to an override or something? 🤷‍♂️

Thanks for fixing it up!

[coveralls]

Pull Request Test Coverage Report for Build 187

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.06%) to 91.849%

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Totals
Change from base Build 155:	0.06%
Covered Lines:	1510
Relevant Lines:	1644

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💛 - Coveralls