Add a missing import

This commit is contained in:
John Wiegley 2018-03-30 12:47:49 -07:00
parent cb2d69c24a
commit cab2fe914e

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@ -7,6 +7,7 @@ import Control.Monad
import Nix.Builtins
import Nix.Parser
import Nix.Pretty
import Nix.Lint
import Options.Applicative hiding (ParserResult(..))
import System.FilePath
import System.IO