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authorGravatar Joey Hess <joey@kitenet.net>2011-05-16 14:49:28 -0400
committerGravatar Joey Hess <joey@kitenet.net>2011-05-16 14:49:28 -0400
commit760cde28b67c14e0ad68e8649c0abe0544c44947 (patch)
tree6d26b4783410f317f18200f66c9031a8d63afba7 /Utility.hs
parent57428c356ea81ea13193ac5dfc32d9a824ed4d65 (diff)
more pointless monadic golfing
Diffstat (limited to 'Utility.hs')
-rw-r--r--Utility.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/Utility.hs b/Utility.hs
index 44c8cdd65..6dd7d329c 100644
--- a/Utility.hs
+++ b/Utility.hs
@@ -59,7 +59,7 @@ data CommandParam = Params String | Param String | File FilePath
{- Used to pass a list of CommandParams to a function that runs
- a command and expects Strings. -}
toCommand :: [CommandParam] -> [String]
-toCommand l = concat $ map unwrap l
+toCommand = (>>= unwrap)
where
unwrap (Param s) = [s]
unwrap (Params s) = filter (not . null) (split " " s)