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Ignore stderr when getting rubocop version #1403
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`rubocop --version` may emit a warning about parser versions not matching. Due to the way dependent libraries work, there isn't an easy way to prevent this warning from showing up within rubocop itself. Fixes #1145
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Please see #1399. |
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Fair enough, I guess. Unfortunately, the rubocop people have the same thought as you; there might be an important warning. And the parser people think no "real" code should use parser so it should always emit that warning. sigh |
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Well, you can still use the wrapper I posted in the other thread. It only kills the warning about the parser version. |
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rubocop --versionmay emit a warning about parser versions notmatching. Due to the way dependent libraries work, there isn't an
easy way to prevent this warning from showing up within rubocop itself.
Fixes #1145