From 39f010d82d0292d9417a06abaf91dabb43ea3ef4 Mon Sep 17 00:00:00 2001
From: Daniel Wagner <daniel@wagner-home.com>
Date: Sun, 31 Jul 2011 19:08:50 +0200
Subject: GHC 7 compat

Ignore-this: 17a43a709e70ebccc925e016d7057399

* true error: more modules export foldl/foldl'/foldr, so explicitly use the Data.Foldable one
* -Werror error: transition from Control.OldException to Control.Exception, assuming everything was IOException

darcs-hash:20110731170850-76d51-71271524485f6d10f84521f271182bea5085d400.gz
---
 XMonad/Prompt/DirExec.hs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'XMonad/Prompt/DirExec.hs')

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 []
-- 
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