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author | Joey Hess <joeyh@joeyh.name> | 2017-12-05 15:00:50 -0400 |
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committer | Joey Hess <joeyh@joeyh.name> | 2017-12-05 15:00:50 -0400 |
commit | 236c467da19f34edb08f124e37fd26eb62c43fcf (patch) | |
tree | f4e488f77fb954812e4d48f399fc2ecab072afea /Backend | |
parent | f013f71cb5d3f7eee3afb3eb8f01a33206d717c4 (diff) |
more lambda-case conversion
Diffstat (limited to 'Backend')
-rw-r--r-- | Backend/Hash.hs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Backend/Hash.hs b/Backend/Hash.hs index a5abc8447..a0a16b74d 100644 --- a/Backend/Hash.hs +++ b/Backend/Hash.hs @@ -176,9 +176,8 @@ hashFile hash file filesize = go hash usehasher hashsize@(HashSize sz) = case shaHasher hashsize filesize of Left sha -> use sha - Right (external, internal) -> do - v <- liftIO $ externalSHA external sz file - case v of + Right (external, internal) -> + liftIO (externalSHA external sz file) >>= \case Right r -> return r Left e -> do warning e |