Drop not needed condition.

Builder is used to create one and only one invoice.

master/bt5/slapos_accounting/SkinTemplateItem/portal_skins/slapos_simulation/SlapOSSaleInvoiceTransaction_postGeneration.xml

@@ -59,13 +59,7 @@ if related_simulation_movement_path_list is None:\n
   raise RuntimeError, \'related_simulation_movement_path_list is missing. Update ERP5 Product.\'\n
 \n
 invoice = context\n
-\n
-# if installed erp5_simplified_invoicing, set resource from price currency\n
-#if not invoice.Invoice_isAdvanced():\n
-if 1:\n
-  if not invoice.getResource():\n
-    invoice.setResource(invoice.getPriceCurrency())\n
-\n
+invoice.setResource(invoice.getPriceCurrency())\n
 comment = translateString(\'Initialised by Delivery Builder.\')\n
 invoice.plan(comment=comment)\n
 invoice.confirm(comment=comment)\n

master/bt5/slapos_accounting/bt/revision

-114
\ No newline at end of file
+115
\ No newline at end of file