From a6b8070ece1e46c21f78b36ad210020e0b44f150 Mon Sep 17 00:00:00 2001
From: linggao <linggao@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 30 May 2008 00:22:01 +0000
Subject: [PATCH] fixed a bug that crashes the xcatd when stoping snmpmon.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1527 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server-2.0/lib/xcat/monitoring/monitorctrl.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xCAT-server-2.0/lib/xcat/monitoring/monitorctrl.pm b/xCAT-server-2.0/lib/xcat/monitoring/monitorctrl.pm
index 3631e2d08..8766e90df 100644
--- a/xCAT-server-2.0/lib/xcat/monitoring/monitorctrl.pm
+++ b/xCAT-server-2.0/lib/xcat/monitoring/monitorctrl.pm
@@ -445,6 +445,7 @@ sub stopMonitoring {
       #}
     }      
     #stop monitoring
+    undef $SIG{CHLD};
     my @ret2 = ${$module_name."::"}{stop}->();
     $ret{$_}=\@ret2;
   }