Revert "Bugfix: open_order was unbound during bang."

This reverts commit 8bd4611e.

master/bt5/vifib_slap/SkinTemplateItem/portal_skins/vifib_slap/HostingSubscription_requestRootSoftwareInstance.xml

@@ -85,7 +85,7 @@ request_software_instance = hosting_subscription.portal_catalog.getResultValue(\
 if person is None:\n
   open_sale_order_line = hosting_subscription.portal_catalog.getResultValue(\n
     portal_type=\'Open Sale Order Line\', strict_aggregate_uid=hosting_subscription.getUid())\n
-  open_order = open_sale_order_line.getParentValue()\n
+  open_sale_order = open_sale_order_line.getParentValue()\n
   person_relative_url = open_sale_order.getDestinationSection()\n
 else:\n
   person_relative_url = person.getRelativeUrl()\n

master/bt5/vifib_slap/bt/revision

-500
\ No newline at end of file
+499
\ No newline at end of file