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| author |  Joey Hess <joey@kitenet.net> | 2011-05-15 02:02:46 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-05-15 02:02:46 -0400 |
| commit | 56bc3e95cabb85e5f23e30b453f90438c33efbb8 (patch) | |
| tree | c13ac69cfc2b5ba9582aa5c1ebd427bc0d337b16 /Command/Version.hs | |
| parent | b400984ddf9aeb24c3d67e87cfeb29470618636c (diff) | |
refactor some boilerplate
Diffstat (limited to 'Command/Version.hs')
| -rw-r--r-- | Command/Version.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Command/Version.hs b/Command/Version.hs index 2b294c80b..755b95acc 100644 --- a/Command/Version.hs +++ b/Command/Version.hs @@ -28,6 +28,6 @@ start = do liftIO $ putStrLn $ "default repository version: " ++ defaultVersion liftIO $ putStrLn $ "supported repository versions: " ++ vs supportedVersions liftIO $ putStrLn $ "upgrade supported from repository versions: " ++ vs upgradableVersions - return Nothing + stop where vs l = join " " l |