Commit 2e94bdd4 authored by Sergei Trofimovich's avatar Sergei Trofimovich
Browse files

Distribution/Client/Haddock.hs: removed redundant instances

parent 6ec3164c
......@@ -16,12 +16,12 @@ module Distribution.Client.Haddock
import Data.Maybe (Maybe(..), listToMaybe)
import Data.Maybe (listToMaybe)
import Data.List (maximumBy)
import Control.Monad (Monad(return), sequence, guard)
import Control.Monad (guard)
import System.Directory (createDirectoryIfMissing, doesFileExist,
import System.FilePath (FilePath, (</>), splitFileName)
import System.FilePath ((</>), splitFileName)
import Distribution.Package (Package(..))
import Distribution.Simple.Program (haddockProgram, ProgramConfiguration
, rawSystemProgram, requireProgramVersion)
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