From 3c92465b9d65baffcb587a471b16018b2c845998 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 28 Jan 2013 21:38:13 +0000
Subject: [PATCH] Fix problem where profilednodes would 'BUG' the discovery
 process

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@15005 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/profilednodes.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/profilednodes.pm b/xCAT-server/lib/xcat/plugins/profilednodes.pm
index fe04220eb..8fee75dac 100644
--- a/xCAT-server/lib/xcat/plugins/profilednodes.pm
+++ b/xCAT-server/lib/xcat/plugins/profilednodes.pm
@@ -1236,7 +1236,11 @@ sub findme{
     %args_dict = ();
     # Read DB to confirm the discover is started. 
     my $sitetab = xCAT::Table->new('site');
-    my $sitevaluesstr = $sitetab->getAttribs({'key'=>'__PCMDiscover'},('value'))->{'value'};
+    my $stabent =  $sitetab->getAttribs({'key'=>'__PCMDiscover'},('value'));
+    my $sitevaluesstr;
+    if (ref $stabent) { 
+       $sitevaluesstr = $stabent->{'value'};
+    }
     unless ($sitevaluesstr){
         setrsp_errormsg("Profiled nodes discovery not started yet.");
         return;