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Diffstat (limited to 'app/UnsetEnv.hs')
| -rw-r--r-- | app/UnsetEnv.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/app/UnsetEnv.hs b/app/UnsetEnv.hs index b841f86..5ab28d5 100644 --- a/app/UnsetEnv.hs +++ b/app/UnsetEnv.hs @@ -9,6 +9,7 @@ module Main (main) where import Control.Monad (void) import Control.Monad.Trans.Except (runExceptT) +import Data.Monoid ((<>)) import System.IO.Error (ioError) import Options.Applicative |