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Make it slightly lazier still (and more clear)

This commit is contained in:
Joseph C. Sible 2020-04-05 21:45:51 -04:00
parent 5084ba8d7e
commit cd38afce26
1 changed files with 1 additions and 1 deletions
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2
src/ShellCheck/Checks/Commands.hs
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@ -968,7 +968,7 @@ checkCatastrophicRm = CommandCheck (Basename "rm") $ \t ->
stripTrailing c = reverse . dropWhile (== c) . reverse stripTrailing c = reverse . dropWhile (== c) . reverse
skipRepeating c = foldr go [] skipRepeating c = foldr go []
where where
go a r = a : if a == c then case r of b:rest | b == c -> rest; _ -> r else r go a r = a : case r of b:rest | b == c && a == b -> rest; _ -> r
paths = [ paths = [
"", "/bin", "/etc", "/home", "/mnt", "/usr", "/usr/share", "/usr/local", "", "/bin", "/etc", "/home", "/mnt", "/usr", "/usr/share", "/usr/local",