remove a warning

This commit is contained in:
Don Stewart 2010-10-18 18:09:09 +00:00
parent 7c0264ec1e
commit c90676d8f7

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@ -59,7 +59,6 @@ import Control.Monad ( liftM )
import Data.IORef ( writeIORef, readIORef, newIORef, IORef() ) import Data.IORef ( writeIORef, readIORef, newIORef, IORef() )
import Data.Maybe ( isJust, isNothing, fromMaybe ) import Data.Maybe ( isJust, isNothing, fromMaybe )
import Data.List ( (\\), nub, ) import Data.List ( (\\), nub, )
import qualified Data.List as List
import System.IO.Unsafe ( unsafePerformIO ) import System.IO.Unsafe ( unsafePerformIO )
import System.Directory ( doesFileExist ) import System.Directory ( doesFileExist )