explicitly import 'mempty' for GHC 7.8.4

This commit is contained in:
aaron levin 2015-08-09 11:52:48 -04:00 committed by Arian van Putten
parent a1628946c1
commit 9ffe361363

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@ -16,7 +16,7 @@ module Servant.Server.Internal.Authentication
import Control.Monad (guard)
import qualified Data.ByteString as B
import Data.ByteString.Base64 (decodeLenient)
import Data.Monoid ((<>))
import Data.Monoid ((<>), mempty)
import Data.Proxy (Proxy (Proxy))
import Data.String (fromString)
import Data.Word8 (isSpace, toLower, _colon)