app/helpers/piggybak_helper.rb in piggybak-0.6.10 vs app/helpers/piggybak_helper.rb in piggybak-0.6.11

@@ -2,10 +2,10 @@
   def cart_form(object)
     render "piggybak/cart/form", :object => object
   end
   def cart_link
     cart = Piggybak::Cart.new(request.cookies["cart"]) 
-    nitems = cart.items.inject(0) { |nitems, item| nitems + item[:quantity] }
+    nitems = cart.sellables.inject(0) { |nitems, item| nitems + item[:quantity] }
     if nitems > 0 && !["piggybak/orders", "piggybak/cart"].include?(params[:controller])
       link_to "#{pluralize(nitems, 'item')}: #{number_to_currency(cart.total)}", piggybak.cart_url
     end
   end
   def orders_link(text)