From e77ef4eed3968aba043a7caa1fc5f547309a938c Mon Sep 17 00:00:00 2001
From: lissav <lissav@us.ibm.com>
Date: Wed, 26 Feb 2014 11:33:39 -0500
Subject: [PATCH]  initialize if no zones

---
 xCAT-server/lib/perl/xCAT/Postage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/perl/xCAT/Postage.pm b/xCAT-server/lib/perl/xCAT/Postage.pm
index 5f81c2db0..6e3543825 100644
--- a/xCAT-server/lib/perl/xCAT/Postage.pm
+++ b/xCAT-server/lib/perl/xCAT/Postage.pm
@@ -492,7 +492,7 @@ sub makescript {
     # if using zones then must go to the zone.sshbetweennodes
     # else go to site.sshbetweennodes
     my $enablesshbetweennodes;
-    my $zonename;
+    my $zonename="\'\'";
     if ($usingzones) {
        $enablesshbetweennodes = enableSSHbetweennodeszones($node,$callback); 
        my $tmpzonename = xCAT::Zone->getmyzonename($node,$callback);