helper.rb in activemerchant-1.2.0

- old
+ new

@@ -28,11 +28,9 @@
           mapping :credit_card, :number       => 'PAY1_CARDNUMBER',
                                 :expiry_month => 'PAY1_EXPMONTH',
                                 :expiry_year  => 'PAY1_EXPYEAR',
                                 :verification_value => 'PAY1_CVV'
           
-          mapping :billing_address, {}
-          
           def customer(params = {})
             add_field(mappings[:customer][:email], params[:email])
             add_field('PAY1_CHNAME', "#{params[:first_name]} #{params[:last_name]}")
           end
           