diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Main.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/Main.hs b/src/Main.hs index 0f66daa..09aeb99 100644 --- a/src/Main.hs +++ b/src/Main.hs @@ -2,6 +2,7 @@ module Main ( main ) where +import System.Exit (exitFailure) import System.IO (hPutStrLn, stderr) import Data.Time.Calendar (Day) @@ -64,4 +65,6 @@ main = do putStrLn $ unwords . map show . concatMap (take 1 . reverse) $ groups Just Delete -> putStrLn $ unwords . map show . concatMap (drop 1 . reverse) $ groups - Nothing -> mapM_ (hPutStrLn stderr . unwords . map show . reverse) groups + Nothing -> do + mapM_ (hPutStrLn stderr . unwords . map show . reverse) groups + exitFailure |