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.
This commit is contained in:
Joey Hess 2013-04-22 20:24:53 -04:00
parent 2a84deb271
commit 8a2d1988d3
19 changed files with 30 additions and 32 deletions

View file

@ -238,7 +238,7 @@ showTriedRemotes :: [Remote] -> Annex ()
showTriedRemotes [] = noop
showTriedRemotes remotes =
showLongNote $ "Unable to access these remotes: " ++
join ", " (map name remotes)
intercalate ", " (map name remotes)
forceTrust :: TrustLevel -> String -> Annex ()
forceTrust level remotename = do