diff options
| author |  Joey Hess <joey@kitenet.net> | 2011-05-17 03:10:13 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-05-17 03:13:11 -0400 |
| commit | c91929f6934fc4e94603d0fa004e824d5e2cfb65 (patch) | |
| tree | e958f5b4dc1209afb90c786493164c351dea4b9a /Command/SendKey.hs | |
| parent | 75a3f5027f74565d909fb940893636d081d9872a (diff) | |
add whenM and unlessM
Just more golfing.. I am pretty sure something in a library somewhere can
do this, but I have been unable to find it.
Diffstat (limited to 'Command/SendKey.hs')
| -rw-r--r-- | Command/SendKey.hs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Command/SendKey.hs b/Command/SendKey.hs index 871a530af..7497ce3bf 100644 --- a/Command/SendKey.hs +++ b/Command/SendKey.hs @@ -7,7 +7,6 @@ module Command.SendKey where -import Control.Monad (when) import Control.Monad.State (liftIO) import System.Exit @@ -15,6 +14,7 @@ import Locations import qualified Annex import Command import Content +import Utility import RsyncFile command :: [Command] @@ -26,9 +26,8 @@ seek = [withKeys start] start :: CommandStartKey start key = do - present <- inAnnex key g <- Annex.gitRepo let file = gitAnnexLocation g key - when present $ - liftIO $ rsyncServerSend file + whenM (inAnnex key) $ + liftIO $ rsyncServerSend file -- does not return liftIO exitFailure |