adv search: address search any state where county is enabled generates error

4.1b1

enable the county field in global settings > address settings
go to advanced search and open the address pane
in the state field, choose "select" (if you choose a different country, the state field defaults to the select option, so it's not uncommon for that to occur)

returns error:
Database Error Code: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY civicrm_state_province.abbreviation, civicrm_county.name' at line 4, 1064

The issue is:
WHERE civicrm_county.state_province_id in ( )