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.
This commit is contained in:
Joey Hess 2015-01-06 18:29:07 -04:00
parent d09a198ec0
commit 965e106f24
47 changed files with 97 additions and 96 deletions

View file

@ -241,7 +241,7 @@ explodePackedRefsFile r = do
where
makeref (sha, ref) = do
let dest = localGitDir r </> fromRef ref
createDirectoryIfMissing True (parentDir dest)
createDirectoryIfMissing True (takeDirectory dest)
unlessM (doesFileExist dest) $
writeFile dest (fromRef sha)