diff -r 3889dab021b8 -r f4475782cf45 gameServer/OfficialServer/checker.hs
--- a/gameServer/OfficialServer/checker.hs	Fri Feb 15 00:12:19 2013 +0400
+++ b/gameServer/OfficialServer/checker.hs	Sat Feb 16 23:28:16 2013 +0400
@@ -109,7 +109,8 @@
 main :: IO ()
 main = withSocketsDo $ do
 #if !defined(mingw32_HOST_OS)
-    installHandler sigPIPE Ignore Nothing;
+    installHandler sigPIPE Ignore Nothing
+    installHandler sigCHLD Ignore Nothing
 #endif
 
     updateGlobalLogger "Core" (setLevel DEBUG)