From a7cbcbd85bc6153b87318b78c64a28488350001a Mon Sep 17 00:00:00 2001
From: David Roundy <droundy@darcs.net>
Date: Fri, 12 Oct 2007 03:33:05 +0200
Subject: 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.gz
---
 Operations.hs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Operations.hs')

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
-- 
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