diff options
| -rw-r--r-- | XMonad/ManageHook.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/XMonad/ManageHook.hs b/XMonad/ManageHook.hs index a0b7bb4..ac528c1 100644 --- a/XMonad/ManageHook.hs +++ b/XMonad/ManageHook.hs @@ -71,7 +71,8 @@ title = ask >>= \w -> liftX $ do getProp = (internAtom d "_NET_WM_NAME" False >>= getTextProperty d w) `catch` \_ -> getTextProperty d w wM_NAME - extract = fmap head . wcTextPropertyToTextList d + extract prop = do l <- wcTextPropertyToTextList d prop + return $ if null l then "" else head l io $ bracket getProp (xFree . tp_value) extract `catch` \_ -> return "" -- | Return the application name. |