check for empty db_server value for new installations
check for empty db_server value for new installations

osCommerce/oscommerce2,ruden/oscommerce2,osc2nuke/oscommerce2,osCommerce/oscommerce2,haraldpdl/oscommerce2,osc2nuke/oscommerce2,haraldpdl/oscommerce2,ruden/oscommerce2,scottcwilson/oscommerce2,scottcwilson/oscommerce2