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| author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2014-02-05 01:55:30 +0100 |
|---|---|---|
| committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2014-02-05 01:55:30 +0100 |
| commit | 14480f667cf129808d7732e36cdeee0a27c95624 (patch) | |
| tree | 6b1138546035f4be47d08ae95d3ce84522091c70 /src | |
| parent | a7f0be94f66210ad1f70f0e101050dd5e5cabfc9 (diff) | |
| download | xmobar-14480f667cf129808d7732e36cdeee0a27c95624.tar.gz xmobar-14480f667cf129808d7732e36cdeee0a27c95624.tar.bz2 | |
Fix for infinite loops when MPD is not running
Should address #76 and #111.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Plugins/Monitors/MPD.hs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/Plugins/Monitors/MPD.hs b/src/Plugins/Monitors/MPD.hs index 96a8f1d..b57924c 100644 --- a/src/Plugins/Monitors/MPD.hs +++ b/src/Plugins/Monitors/MPD.hs @@ -18,6 +18,7 @@ import Data.List import Plugins.Monitors.Common import System.Console.GetOpt import qualified Network.MPD as M +import Control.Concurrent (threadDelay) mpdConfig :: IO MConfig mpdConfig = mkMConfig "MPD: <state>" @@ -57,7 +58,11 @@ runMPD args = do parseTemplate s mpdWait :: IO () -mpdWait = M.withMPD idle >> return () +mpdWait = do + status <- M.withMPD M.status + case status of + Left _ -> threadDelay 10000000 + _ -> M.withMPD idle >> return () where idle = M.idle [M.PlayerS, M.MixerS] mopts :: [String] -> IO MOpts @@ -68,7 +73,7 @@ mopts argv = parseMPD :: M.Response M.Status -> M.Response (Maybe M.Song) -> MOpts -> Monitor [String] -parseMPD (Left e) _ _ = return $ show e:repeat "" +parseMPD (Left e) _ _ = return $ show e:replicate 18 "" parseMPD (Right st) song opts = do songData <- parseSong song bar <- showPercentBar (100 * b) b |