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| author | Andrea Rossato <andrea.rossato@ing.unitn.it> | 2010-02-09 11:42:36 +0100 |
|---|---|---|
| committer | Andrea Rossato <andrea.rossato@ing.unitn.it> | 2010-02-09 11:42:36 +0100 |
| commit | cf8e1071ac4bb0c829f6fa018c88df514def1d69 (patch) | |
| tree | 74b7622e3e2d3c09c05440f740406b4cd05d3235 /Plugins/Monitors/Common.hs | |
| parent | 35714ccbb7b64f28ba38d67dca9cfdffde2d21f3 (diff) | |
| download | xmobar-cf8e1071ac4bb0c829f6fa018c88df514def1d69.tar.gz xmobar-cf8e1071ac4bb0c829f6fa018c88df514def1d69.tar.bz2 | |
Monitors: display exceptions
Ignore-this: 46f86b3dcf9f41ec35a904e97e96013a656b08d5
darcs-hash:20100209104236-d6583-4f1dbcb4d0ab702c742e73677a955d9f600a1d61.gz
Diffstat (limited to 'Plugins/Monitors/Common.hs')
| -rw-r--r-- | Plugins/Monitors/Common.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Plugins/Monitors/Common.hs b/Plugins/Monitors/Common.hs index caf2e98..46543e1 100644 --- a/Plugins/Monitors/Common.hs +++ b/Plugins/Monitors/Common.hs @@ -151,7 +151,8 @@ runM args conf action r cb = do go where go = do c <- conf let ac = doArgs args action - s <- handle (\x -> const (return "error") $ x `asTypeOf` (undefined::SomeException)) $ runReaderT ac c + he = return . (++) "error: " . show . flip asTypeOf (undefined::SomeException) + s <- handle he $ runReaderT ac c cb s tenthSeconds r go |