=== modified file 'delivery/stock.py'
--- delivery/stock.py	2010-03-22 09:13:01 +0000
+++ delivery/stock.py	2010-08-26 16:29:00 +0000
@@ -74,7 +74,7 @@
         }
 
     def action_invoice_create(self, cursor, user, ids, journal_id=False,
-            group=False, type='out_invoice', context=None):
+        group=False, type='out_invoice', context=None):
         invoice_obj = self.pool.get('account.invoice')
         picking_obj = self.pool.get('stock.picking')
         carrier_obj = self.pool.get('delivery.carrier')
@@ -133,6 +133,9 @@
                 'quantity': 1,
                 'invoice_line_tax_id': [(6, 0,taxes_ids)],
             })
+        
+        #again , compute invoice to recalculate taxes, totals taking care lines added.
+        invoice_obj.button_compute(cursor, user,invoice_ids, context=context, set_total=(type in ('in_invoice', 'in_refund')))
         return result
 
 stock_picking()