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Follow hlint suggestion: use gets #7400
Merged
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Sorry @andreasabel. Yesterday I ran the following command to install
hlint-3.8
but somehow ended up with a local build that was not the published version (should have also checked the path to the exe was~/.cabal/bin/hlint
) so there's an extra commit (that resets the "warnings triggered" properly) included with this pull request. The "Empty single-line comment" should have been a give away as that is part of ndmitchell/hlint#1459 and not yet included in hlint. I was not being careful enough.The second commit follows the hlint suggestion to use
gets
.