diff options
Diffstat (limited to 'Utility/FileMode.hs')
| -rw-r--r-- | Utility/FileMode.hs | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Utility/FileMode.hs b/Utility/FileMode.hs index 7109c1403..ddb89b2aa 100644 --- a/Utility/FileMode.hs +++ b/Utility/FileMode.hs @@ -37,10 +37,10 @@ removeModes ms m = m `intersectFileModes` complement (combineModes ms) {- Runs an action after changing a file's mode, then restores the old mode. -} withModifiedFileMode :: FilePath -> (FileMode -> FileMode) -> IO a -> IO a withModifiedFileMode file convert a = bracket setup cleanup go - where - setup = modifyFileMode' file convert - cleanup oldmode = modifyFileMode file (const oldmode) - go _ = a + where + setup = modifyFileMode' file convert + cleanup oldmode = modifyFileMode file (const oldmode) + go _ = a writeModes :: [FileMode] writeModes = [ownerWriteMode, groupWriteMode, otherWriteMode] @@ -83,10 +83,10 @@ noUmask :: FileMode -> IO a -> IO a noUmask mode a | mode == stdFileMode = a | otherwise = bracket setup cleanup go - where - setup = setFileCreationMask nullFileMode - cleanup = setFileCreationMask - go _ = a + where + setup = setFileCreationMask nullFileMode + cleanup = setFileCreationMask + go _ = a combineModes :: [FileMode] -> FileMode combineModes [] = undefined |