From b46f7a12cf354f2d2d45ebf8991fb34f028432ea Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 23 Oct 2008 20:36:42 +0000
Subject: [PATCH] -Fix monitorctrl problem with non-existant tables

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2384 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/monitoring/monitorctrl.pm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/monitoring/monitorctrl.pm b/xCAT-server/lib/xcat/monitoring/monitorctrl.pm
index 8514cc711..04b48ac43 100644
--- a/xCAT-server/lib/xcat/monitoring/monitorctrl.pm
+++ b/xCAT-server/lib/xcat/monitoring/monitorctrl.pm
@@ -635,8 +635,12 @@ sub setNodeStatusAttributes {
     xCAT::MsgUtils->message("S", "Could not read the nodelist table\n");
   }
 
-  $tab->close;
-  $nttab->close;
+  if ($tab) { 
+      $tab->close;
+  }
+  if ($nttab) { 
+      $nttab->close;
+  }
   return 0;
 }