summaryrefslogtreecommitdiff
path: root/src/Propellor/Exception.hs
diff options
context:
space:
mode:
Diffstat (limited to 'src/Propellor/Exception.hs')
-rw-r--r--src/Propellor/Exception.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Propellor/Exception.hs b/src/Propellor/Exception.hs
index 49977370..b62c558a 100644
--- a/src/Propellor/Exception.hs
+++ b/src/Propellor/Exception.hs
@@ -29,4 +29,4 @@ catchPropellor' a onerr = a `catches`
-- | Catches all exceptions (except for `StopPropellorException` and
-- `AsyncException`).
tryPropellor :: MonadCatch m => m a -> m (Either SomeException a)
-tryPropellor a = fmap Right a `catchPropellor'` (return . Left)
+tryPropellor a = (return . Right =<< a) `catchPropellor'` (return . Left)