Fixed breakage on GHC 6.10.1

[Lucu.git] / Network / HTTP / Lucu / ResponseWriter.hs

diff --git a/Network/HTTP/Lucu/ResponseWriter.hs b/Network/HTTP/Lucu/ResponseWriter.hs
index 830baa68eb05ae0944c2cb19a35a412d5a58f971..3ab4bda714fc37295a3f2992e854e4179518e722 100644 (file)
--- a/Network/HTTP/Lucu/ResponseWriter.hs
+++ b/Network/HTTP/Lucu/ResponseWriter.hs
@@ -22,14 +22,14 @@ import           System.IO
 
 
 responseWriter :: Config -> Handle -> InteractionQueue -> ThreadId -> IO ()
-responseWriter cnf h tQueue readerTID
-    = cnf `seq` h `seq` tQueue `seq` readerTID `seq`
-      catch awaitSomethingToWrite $ \ exc ->
-      case exc of
-        IOException _               -> return ()
-        AsyncException ThreadKilled -> return ()
-        BlockedIndefinitely         -> putStrLn "requestWriter: blocked indefinitely"
-        _                           -> print exc
+responseWriter !cnf !h !tQueue !readerTID
+    = awaitSomethingToWrite
+      `catches`
+      [ Handler (( \ _                   -> return () ) :: IOException -> IO ())
+      , Handler  ( \ ThreadKilled        -> return () )
+      , Handler  ( \ BlockedIndefinitely -> hPutStrLn stderr "requestWriter: blocked indefinitely" )
+      , Handler (( \ e                   -> hPutStrLn stderr (show e) ) :: SomeException -> IO ())
+      ]
     where
       awaitSomethingToWrite :: IO ()
       awaitSomethingToWrite