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

@ -29,7 +29,7 @@ writeFsckResults u fsckresults = do
| otherwise -> store s t logfile
where
store s t logfile = do
createDirectoryIfMissing True (parentDir logfile)
createDirectoryIfMissing True (takeDirectory logfile)
liftIO $ viaTmp writeFile logfile $ serialize s t
serialize s t =
let ls = map fromRef (S.toList s)