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| author | Adam Vogt <vogt.adam@gmail.com> | 2010-01-24 21:33:24 +0100 |
|---|---|---|
| committer | Adam Vogt <vogt.adam@gmail.com> | 2010-01-24 21:33:24 +0100 |
| commit | ef7cd124086bd3c91eb5fea9bb13057a82c71f29 (patch) | |
| tree | 74912ac97eb5d7bf6013e26c7ede9266f6de6614 /XMonad/Prompt/Man.hs | |
| parent | 6516064616b0b993a694cb4e8423a53c60a9b3c3 (diff) | |
| download | XMonadContrib-ef7cd124086bd3c91eb5fea9bb13057a82c71f29.tar.gz XMonadContrib-ef7cd124086bd3c91eb5fea9bb13057a82c71f29.tar.xz XMonadContrib-ef7cd124086bd3c91eb5fea9bb13057a82c71f29.zip | |
Use extensible-exceptions to allow base-3 or base-4
Ignore-this: 136f35fcc0f3a824b96eea0f4e04f276
darcs-hash:20100124203324-1499c-6e811978a61feebf704e3cd7543cbcc0b3e8a0b3.gz
Diffstat (limited to 'XMonad/Prompt/Man.hs')
| -rw-r--r-- | XMonad/Prompt/Man.hs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/XMonad/Prompt/Man.hs b/XMonad/Prompt/Man.hs index c069226..aae6a33 100644 --- a/XMonad/Prompt/Man.hs +++ b/XMonad/Prompt/Man.hs @@ -31,7 +31,7 @@ import System.Directory import System.Process import System.IO -import qualified Control.Exception as E +import qualified Control.Exception.Extensible as E import Control.Monad import Data.List import Data.Maybe @@ -62,7 +62,8 @@ manPrompt c = do getMans :: IO [String] getMans = do - paths <- getCommandOutput "manpath -g 2>/dev/null" `E.catch` \_ -> return [] + paths <- getCommandOutput "manpath -g 2>/dev/null" `E.catch` + \(E.SomeException _) -> return [] let sects = ["man" ++ show n | n <- [1..9 :: Int]] dirs = [d ++ "/" ++ s | d <- split ':' paths, s <- sects] mans <- forM dirs $ \d -> do |