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| author |  Joey Hess <joey@kitenet.net> | 2012-02-03 16:47:24 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2012-02-03 16:47:24 -0400 |
| commit | 146c36ca545a297f1e44e3cf2c91f3c0e17c909f (patch) | |
| tree | 56d6fb274427bb793155182aed7e92e2e00895ba /Backend.hs | |
| parent | 05f89123e08075cfbd136f37c60423c1ad38d1fe (diff) | |
IO exception rework
ghc 7.4 comaplains about use of System.IO.Error to catch exceptions.
Ok, use Control.Exception, with variants specialized to only catch IO
exceptions.
Diffstat (limited to 'Backend.hs')
| -rw-r--r-- | Backend.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Backend.hs b/Backend.hs index 003d62bfc..e351bb3b2 100644 --- a/Backend.hs +++ b/Backend.hs @@ -16,7 +16,6 @@ module Backend ( maybeLookupBackendName ) where -import System.IO.Error (try) import System.Posix.Files import Common.Annex @@ -77,7 +76,7 @@ genKey' (b:bs) file = do - by examining what the file symlinks to. -} lookupFile :: FilePath -> Annex (Maybe (Key, Backend)) lookupFile file = do - tl <- liftIO $ try getsymlink + tl <- liftIO $ tryIO getsymlink case tl of Left _ -> return Nothing Right l -> makekey l |