- $start = $db->selectField( 'revision', 'MIN(rev_id)', false, __FUNCTION__ );
- $end = $db->selectField( 'revision', 'MAX(rev_id)', false, __FUNCTION__ );
+ $start = $db->selectField( 'revision', 'MIN(rev_id)', '', __FUNCTION__ );
+ $end = $db->selectField( 'revision', 'MAX(rev_id)', '', __FUNCTION__ );