From 00329dcd851917b8964b2baa11ac2c418d13fbdb Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 1 Aug 2008 14:30:26 +0000
Subject: [PATCH] -Fix bug where makedhcp -a before mac table exists would
 result in an error

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1974 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/dhcp.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/dhcp.pm b/xCAT-server/lib/xcat/plugins/dhcp.pm
index 541aca025..3ad48c961 100644
--- a/xCAT-server/lib/xcat/plugins/dhcp.pm
+++ b/xCAT-server/lib/xcat/plugins/dhcp.pm
@@ -424,7 +424,11 @@ sub process_request
         {
             $req->{node} = [];
             my $mactab  = xCAT::Table->new('mac');
-            my @entries = ($mactab->getAllNodeAttribs([qw(mac)]));
+
+            my @entries=();
+            if ($mactab) {
+                @entries = ($mactab->getAllNodeAttribs([qw(mac)]));
+            }
             foreach (@entries)
             {
                 push @{$req->{node}}, $_->{node};