slapos_accounting: quantity is defined on cell

master/bt5/slapos_accounting/SkinTemplateItem/portal_skins/slapos_accounting/InstanceTree_requestUpdateOpenSaleOrder.py

@@ -187,7 +187,6 @@ if instance_tree.getCausalityState() == 'diverged':
       )
       if order_cell.getPrice() is None:
         # No price found, do not create anything for now
-        # XXX add comment on Instance Tree
         storeWorkflowComment(instance_tree, "No price found")
         return
       open_sale_order, open_order_line, open_order_cell = newOpenOrder(
@@ -206,7 +205,7 @@ if instance_tree.getCausalityState() == 'diverged':
       assert open_order_line.getBaseContributionList()[1] == 'base_amount/invoicing/taxable'
       assert open_order_line.getUse() == 'trade/sale'
       #assert open_order_line.getPrice() == 1, open_order_line.getPrice()
-      assert open_order_line.getQuantity() == 1
+      assert open_order_cell.getQuantity() == 1
 
       open_sale_order.OpenSaleOrder_updatePeriod()