diff options
author | Joey Hess <joey@kitenet.net> | 2011-05-15 02:02:46 -0400 |
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committer | Joey Hess <joey@kitenet.net> | 2011-05-15 02:02:46 -0400 |
commit | 56bc3e95cabb85e5f23e30b453f90438c33efbb8 (patch) | |
tree | c13ac69cfc2b5ba9582aa5c1ebd427bc0d337b16 /Command/Get.hs | |
parent | b400984ddf9aeb24c3d67e87cfeb29470618636c (diff) |
refactor some boilerplate
Diffstat (limited to 'Command/Get.hs')
-rw-r--r-- | Command/Get.hs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Command/Get.hs b/Command/Get.hs index 0463dccb0..90c054096 100644 --- a/Command/Get.hs +++ b/Command/Get.hs @@ -25,15 +25,14 @@ start :: CommandStartString start file = isAnnexed file $ \(key, backend) -> do inannex <- inAnnex key if inannex - then return Nothing + then stop else do showStart "get" file - return $ Just $ perform key backend + next $ perform key backend perform :: Key -> Backend Annex -> CommandPerform perform key backend = do ok <- getViaTmp key (Backend.retrieveKeyFile backend key) if ok - then return $ Just $ return True -- no cleanup needed - else return Nothing - + then next $ return True -- no cleanup needed + else stop |