Simplified the error check

[pomek]

Suggested merge commit message (convention)

Fix: Simplified a check for "remote end hung up" error during the bootstrap command. Closes #92.

[coveralls]

Pull Request Test Coverage Report for Build 263

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.01%) to 98.964%

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Totals
Change from base Build 256:	-0.01%
Covered Lines:	300
Relevant Lines:	302

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💛 - Coveralls

[Reinmar]

Missing a test.

[pomek]

Missing a test.

I did it on purpose because this test has no value. If the previous one (that uses capital letters) passes, next one with small letters will pass as well. And on the occasion, we increased tests execution time by 5 secs. Missing test has been added.

[Reinmar]

If the previous one (that uses capital letters) passes, next one with small letters will pass as well.

Somehow, the bug was there. So the previous implementation was missing this case. Therefore, it deserves a test that fails if we somehow revert/break this in the future again.

[Reinmar]

cc @pjasiun could you retest?

[pjasiun]

Works 🎆