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-rw-r--r--XMonad/Prompt/DirExec.hs8
1 files changed, 6 insertions, 2 deletions
diff --git a/XMonad/Prompt/DirExec.hs b/XMonad/Prompt/DirExec.hs
index 035f9b1..1600f93 100644
--- a/XMonad/Prompt/DirExec.hs
+++ b/XMonad/Prompt/DirExec.hs
@@ -23,12 +23,17 @@ module XMonad.Prompt.DirExec
, dirExecPromptNamed
) where
+import Prelude hiding (catch)
+import Control.Exception
import System.Directory
import Control.Monad
import Data.List
import XMonad
import XMonad.Prompt
+econst :: Monad m => a -> IOException -> m a
+econst = const . return
+
-- $usage
-- 1. In your @~\/.xmonad\/xmonad.hs@:
--
@@ -98,5 +103,4 @@ getDirectoryExecutables path =
liftM2 (&&)
(doesFileExist x')
(liftM executable (getPermissions x'))))
- `catch` (return . return . show)
-
+ `catch` econst []