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authorjao <jao@gnu.org>2020-05-17 23:44:49 +0100
committerjao <jao@gnu.org>2020-05-17 23:44:49 +0100
commit16d1240ab8cd2502400c5ef1e4434654df8a2e1c (patch)
tree59e48fef5a43f2f687150ee1ea4d68ec220873e7 /src/Xmobar/Plugins/StdinReader.hs
parentad64ccf601e76a4504aacffffa234233b30ee24d (diff)
downloadxmobar-16d1240ab8cd2502400c5ef1e4434654df8a2e1c.tar.gz
xmobar-16d1240ab8cd2502400c5ef1e4434654df8a2e1c.tar.bz2
Temporarily restore Stdin to its previous state
Diffstat (limited to 'src/Xmobar/Plugins/StdinReader.hs')
-rw-r--r--src/Xmobar/Plugins/StdinReader.hs9
1 files changed, 2 insertions, 7 deletions
diff --git a/src/Xmobar/Plugins/StdinReader.hs b/src/Xmobar/Plugins/StdinReader.hs
index ad7291e..bc4bb5f 100644
--- a/src/Xmobar/Plugins/StdinReader.hs
+++ b/src/Xmobar/Plugins/StdinReader.hs
@@ -22,21 +22,16 @@ import Prelude
import System.Posix.Process
import System.Exit
import System.IO
+import Control.Exception (SomeException(..), handle)
import Xmobar.Run.Exec
import Xmobar.X11.Actions (stripActions)
-import Xmobar.System.Utils (onSomeException)
data StdinReader = StdinReader | UnsafeStdinReader
deriving (Read, Show)
instance Exec StdinReader where
start stdinReader cb = do
- s <-
- getLine `onSomeException`
- (\e -> do
- let errorMessage = "xmobar: Received exception " <> show e
- hPrint stderr errorMessage
- cb errorMessage)
+ s <- handle (\(SomeException e) -> do hPrint stderr e; return "") getLine
cb $ escape stdinReader s
eof <- isEOF
if eof