From 1b7ffeb4854465df3cb829b17bc9547fdfcbbd7e Mon Sep 17 00:00:00 2001
From: sjing <sjing@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 3 Feb 2012 09:39:54 +0000
Subject: [PATCH] fix for the makedns problem when mn configured with global
 ipv6 address

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11463 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/ddns.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/ddns.pm b/xCAT-server/lib/xcat/plugins/ddns.pm
index fa61fff08..3e30d9d8d 100644
--- a/xCAT-server/lib/xcat/plugins/ddns.pm
+++ b/xCAT-server/lib/xcat/plugins/ddns.pm
@@ -944,8 +944,8 @@ sub add_or_delete_records {
             @ips = ($ctx->{hoststab}->{$node}->[0]->{ip});
         } else {
             @ips = getipaddr($node,GetAllAddresses=>1);
-            unless (@ips) {
-                xCAT::SvrUtils::sendmsg([1,"Unable to find an IP for $node in hosts table or via system lookup (i.e. /etc/hosts"], $callback);
+            if (!defined($ips[0])) {
+                xCAT::SvrUtils::sendmsg([1,"Unable to find an IP for $node in hosts table or via system lookup (i.e. /etc/hosts)"], $callback);
                 next;
             }
         }