From d122c8a3fa9a880ff6329b187fd0989c22b887c5 Mon Sep 17 00:00:00 2001
From: lissav <lissav@us.ibm.com>
Date: Wed, 26 Feb 2014 11:32:07 -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 40593fa7c..3d17cd1f9 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); 
        $enablesshbetweennodes = enableSSHbetweennodeszones($node,$callback);