diff -Nur -x '*.orig' -x '*.rej' e-smith-nutUPS-1.2.0/root/etc/e-smith/db/configuration/migrate/nutModel mezzanine_patched_e-smith-nutUPS-1.2.0/root/etc/e-smith/db/configuration/migrate/nutModel
--- e-smith-nutUPS-1.2.0/root/etc/e-smith/db/configuration/migrate/nutModel	2007-11-30 12:16:54.000000000 +0000
+++ mezzanine_patched_e-smith-nutUPS-1.2.0/root/etc/e-smith/db/configuration/migrate/nutModel	2007-11-30 12:12:14.000000000 +0000
@@ -1,4 +1,6 @@
 {
-    my $pool = $DB->get_prop('nut', 'Model');
-    $DB->set_prop('nut', 'Model', 'usbhid-ups') if ($pool eq 'newhidups');
+    my $nutmod = $DB->get_prop('nut', 'Model');
+    return unless $nutmod;
+    $DB->set_prop('nut', 'Model', 'usbhid-ups') if ($nutmod eq 'newhidups');
 }
+