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| author | Nathaniel Wesley Filardo <nwf@cs.jhu.edu> | 2014-05-29 02:17:23 -0400 |
|---|---|---|
| committer | Nathaniel Wesley Filardo <nwf@cs.jhu.edu> | 2014-05-29 13:17:05 -0400 |
| commit | 19bb3834ac44372bd6c86f496b7fb12e65a70821 (patch) | |
| tree | 17371d7ed5a6f99df9f95d79885ca1538c30a763 | |
| parent | 8f9c5f1ecec8ee13bb0e803a1f26140bb8d8357e (diff) | |
| download | xmobar-19bb3834ac44372bd6c86f496b7fb12e65a70821.tar.gz xmobar-19bb3834ac44372bd6c86f496b7fb12e65a70821.tar.bz2 | |
Stop using '++ "&"' to background an action
| -rw-r--r-- | src/Actions.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Actions.hs b/src/Actions.hs index 8772b07..5bcfea7 100644 --- a/src/Actions.hs +++ b/src/Actions.hs @@ -12,7 +12,7 @@ module Actions (Action(..), runAction, stripActions) where -import System.Process (system) +import System.Process (runCommand) import Control.Monad (void) import Text.Regex (Regex, subRegex, mkRegex, matchRegex) import Graphics.X11.Types (Button) @@ -21,7 +21,7 @@ data Action = Spawn [Button] String deriving (Eq) runAction :: Action -> IO () -runAction (Spawn _ s) = void $ system (s ++ "&") +runAction (Spawn _ s) = void $ runCommand s stripActions :: String -> String stripActions s = case matchRegex actionRegex s of |