Fix hlint warning.
commit5a110ee1e1cde0563289b26f181f47d8babb37f8
authorPeter Simons <simons@cryp.to>
dateWed 18 Jul 2018, 13:09 (8 years ago)
parent868cc5e
src/Distribution/Nixpkgs/Haskell/PackageSourceSpec.hs+1−2
@@ -191,8 +191,7 @@ cabalFromDirectory False dir = do
191191 else do
192192 cabals <- liftIO $ getDirectoryContents dir >>= filterM doesFileExist . map (dir </>) . filter (".cabal" `isSuffixOf`)
193193 case cabals of
194− [] -> do
195− fail "*** Found neither a .cabal file nor package.yaml. Exiting."
194+ [] -> fail "*** Found neither a .cabal file nor package.yaml. Exiting."
196195 [cabalFile] -> (,) False <$> cabalFromFile True cabalFile
197196 _ -> liftIO $ fail ("*** found more than one cabal file (" ++ show cabals ++ "). Exiting.")
198197