From da7655af1880673f61095f871b8c65417bf95c8d Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 19 Feb 2009 00:45:53 +0000
Subject: [PATCH] -Fix problem where xcatd would 'BUG' if a table didn't exist
 at all when trying to determine a command handler

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2770 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index 6082a5c14..8feb74dcb 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -671,10 +671,14 @@ sub plugin_command {
         unless (@nodes) { #register the plugin in the event of usage
           $handler_hash{$ownmod} = 1;
         }
-        my $hdlrcache = $hdlrtable->getNodesAttribs(\@nodes,\@columns);
+        my $hdlrcache;
+	if ($hdlrtable) {
+        	$hdlrcache = $hdlrtable->getNodesAttribs(\@nodes,\@columns);
+	}
         foreach $node (@nodes) {
+	  unless ($hdlrcache) { next; }
           my $attribs = $hdlrcache->{$node}->[0]; #$hdlrtable->getNodeAttribs($node,\@columns);
-          unless (defined($attribs)) { next; } #TODO: This really ought to craft an unsupported response for this request
+          unless (defined($attribs)) { next; } 
           foreach (@columns) {
             my $col=$_;
             if (defined($attribs->{$col})) {