Let util_path return nil on failure
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Array#each returns the [array] object it was invoked upon, so in case `util_path` doesn't find the executable, it would return the array `['/usr/local/bin', '/usr/bin']`, despite the rest of the code relies on it returning nil in case of failure.
legal90
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Jun 11, 2015
Let `util_path` return nil on failure
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@crishoj Thank you! 👍 |
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Array#each returns the [array] object it was invoked upon, so in case
util_pathdoesn't find the executable, it would return the array['/usr/local/bin', '/usr/bin'], despite the rest of the code relies on it returning nil in case of failure.