@@ -10,7 +10,6 @@ import System.Environment
1010import Control.Exception
1111import System.Exit
1212import Distribution.PackageDescription.Parse
13−import Distribution.Verbosity ( silent )
1413import Distribution.PackageDescription
1514import Distribution.Package
1615import Distribution.License
@@ -137,7 +136,7 @@ main = bracket (return ()) (\() -> hFlush stdout >> hFlush stderr) $ \() -> do
137136
138137 sha256 <- case args of
139138 _:hash:[] -> return hash
140− _:[] -> hashPackage cabal
139+ _ -> hashPackage cabal
141140
142141 let pkg = cabal2nix cabal sha256
143142 putStr (toNix pkg)