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| author | David Roundy <droundy@darcs.net> | 2007-10-12 03:33:05 +0200 |
|---|---|---|
| committer | David Roundy <droundy@darcs.net> | 2007-10-12 03:33:05 +0200 |
| commit | d4a3b83436bcc22be93b8084a52a898b952ee94f (patch) | |
| tree | b6d41c396f2011264466f9f77652ea6c6fbd269e /Operations.hs | |
| parent | 89999a17244708953e0fcfe8a64161ef1d064f19 (diff) | |
| download | metatile-d4a3b83436bcc22be93b8084a52a898b952ee94f.tar metatile-d4a3b83436bcc22be93b8084a52a898b952ee94f.zip | |
catch exceptions when calling user-written code.
This is a minimal approach that only catches error
in actual user-written code.
darcs-hash:20071012013305-72aca-ab7d36fa77fb3c4fda4abbc7421ba7ba13d9b21a
Diffstat (limited to 'Operations.hs')
| -rw-r--r-- | Operations.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Operations.hs b/Operations.hs index 03aef7c..d153d43 100644 --- a/Operations.hs +++ b/Operations.hs @@ -66,7 +66,7 @@ manage w = whenX (fmap not $ isClient w) $ withDisplay $ \d -> do n <- fmap (fromMaybe "") $ io $ fetchName d w (ClassHint rn rc) <- io $ getClassHint d w - g <- manageHook w n rn rc + g <- manageHook w n rn rc `catchX` return id windows (g . f) -- | unmanage. A window no longer exists, remove it from the window @@ -169,7 +169,7 @@ windows f = do whenJust (W.peek ws) $ \w -> io $ setWindowBorder d w fbc setTopFocus - logHook + logHook `catchX` return () -- io performGC -- really helps, but seems to trigger GC bugs? -- hide every window that was potentially visible before, but is not |