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| author | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-08-14 20:26:09 +0100 |
|---|---|---|
| committer | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-08-14 20:26:09 +0100 |
| commit | 6b00a11733a8ae02c11e57a75265abd2dc77ecb0 (patch) | |
| tree | 68ea86252d22e06c744d779770a3557000abbad6 /src/Haddock/Utils.hs | |
| parent | 574d3c13ff139e120e6a2601ea6cec676ab8ba16 (diff) | |
Revert "Replace local `die` by new `System.Exit.die`"
This reverts commit 08aa509ebac58bfb202ea79c7c41291ec280a1c5.
Diffstat (limited to 'src/Haddock/Utils.hs')
| -rw-r--r-- | src/Haddock/Utils.hs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Haddock/Utils.hs b/src/Haddock/Utils.hs index 9ccca362..ee7bfd0a 100644 --- a/src/Haddock/Utils.hs +++ b/src/Haddock/Utils.hs @@ -300,7 +300,11 @@ bye :: String -> IO a bye s = putStr s >> exitSuccess -dieMsg :: String -> IO () +die :: String -> IO a +die s = hPutStr stderr s >> exitWith (ExitFailure 1) + + +dieMsg :: String -> IO a dieMsg s = getProgramName >>= \prog -> die (prog ++ ": " ++ s) |