-Wall police.

cabal-install/Distribution/Client/Init/Heuristics.hs

@@ -37,14 +37,13 @@ import Language.Haskell.Extension ( Extension )
 
 import Distribution.Client.Types ( packageDescription, SourcePackageDb(..) )
 #if !MIN_VERSION_base(4,8,0)
-import Control.Applicative ( pure, (<*>) )
+import Control.Applicative ( pure, (<$>), (<*>) )
 import Data.Monoid         ( mempty, mappend, mconcat )
 #endif
 import Control.Arrow ( first )
 import Control.Monad ( liftM )
 import Data.Char   ( isAlphaNum, isNumber, isUpper, isLower, isSpace )
 import Data.Either ( partitionEithers )
-import Data.Functor( (<$>) )
 import Data.List   ( isInfixOf, isPrefixOf, isSuffixOf, sortBy )
 import Data.Maybe  ( mapMaybe, catMaybes, maybeToList )
 import Data.Ord    ( comparing )