diff -Nur -x '*.orig' -x '*.rej' e-smith-ntp-1.16.0/root/etc/e-smith/db/configuration/migrate/30pool mezzanine_patched_e-smith-ntp-1.16.0/root/etc/e-smith/db/configuration/migrate/30pool
--- e-smith-ntp-1.16.0/root/etc/e-smith/db/configuration/migrate/30pool	2007-11-30 12:06:59.000000000 +0000
+++ mezzanine_patched_e-smith-ntp-1.16.0/root/etc/e-smith/db/configuration/migrate/30pool	2007-11-30 12:05:09.000000000 +0000
@@ -1,6 +1,6 @@
 {
     my $pool = $DB->get_prop('ntpd', 'NTPServer');
-
+    return unless defined $pool;
     if ($pool eq 'pool.ntp.org')
     {
       $DB->set_prop('ntpd', 'NTPServer', 'smeserver.pool.ntp.org')