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authorGravatar Joey Hess <joeyh@joeyh.name>2015-01-06 18:29:07 -0400
committerGravatar Joey Hess <joeyh@joeyh.name>2015-01-06 18:55:56 -0400
commit2bba5bc22d049272d3328bfa6c452d3e2e50e86c (patch)
tree19feab50e43dc330038224ea98b371916ca02133 /Command/Assistant.hs
parent014e909a449d0822eff4962a504d6a524abe8fc7 (diff)
made parentDir return a Maybe FilePath; removed most uses of it
parentDir is less safe than takeDirectory, especially when working with relative FilePaths. It's really only useful in loops that want to terminate at / This commit was sponsored by Audric SCHILTKNECHT.
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