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| author |  Joey Hess <joey@kitenet.net> | 2013-04-22 20:24:53 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2013-04-22 20:24:53 -0400 |
| commit | 4d376b47b7aa506c4f4a4c5ccc83ca2ef1aeacc2 (patch) | |
| tree | 33ab2e7c4b72d8a7fce40a0e93f63f3d50a6c3ab /Messages.hs | |
| parent | f672c39279366a8927abfcde3050952365f5e0ee (diff) | |
expose Control.Monad.join
I think I've been looking for that function for some time.
Ie, I remember wanting to collapse Just Nothing to Nothing.
Diffstat (limited to 'Messages.hs')
| -rw-r--r-- | Messages.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Messages.hs b/Messages.hs index cc82b9050..68bd92673 100644 --- a/Messages.hs +++ b/Messages.hs @@ -179,7 +179,7 @@ fileNotFound file = do [ "git-annex:", file, "not found" ] indent :: String -> String -indent = join "\n" . map (\l -> " " ++ l) . lines +indent = intercalate "\n" . map (\l -> " " ++ l) . lines {- Shows a JSON fragment only when in json mode. -} maybeShowJSON :: JSON a => [(String, a)] -> Annex () |