Eager loading of has-many association does not respect :finder_sql

class Firm < Company
     has_many :clients_using_finder_sql, :class_name => "Client", :finder_sql => 'SELECT * FROM companies WHERE 1=1'
     has_many :empty_clients_using_finder_sql, :class_name => "Client", :finder_sql => 'SELECT * FROM companies WHERE 1=0'
end

def test_preloading_when_using_finder_sql
    firm = Firm.find(:first,:include => :empty_clients_using_finder_sql)
    assert_equal(0,firm.empty_clients_using_finder_sql.size)
end

a patch against rails git is attached