[FIX] product_gift: pass kwargs besides args (context was not passed)

product_gift/sale.py

@@ -31,8 +31,8 @@ class sale_order(osv.osv):
         'gift_message': fields.text('Gift Message'),
     }
 
-    def _prepare_order_picking(self, cr, uid, order, *args):
-        values = super(sale_order, self)._prepare_order_picking(cr, uid, order, *args)
+    def _prepare_order_picking(self, cr, uid, order, *args, **kwargs):
+        values = super(sale_order, self)._prepare_order_picking(cr, uid, order, *args, **kwargs)
         values.update({'gift_message' : order.gift_message})
         return values
 
@@ -48,8 +48,8 @@ class sale_order_line(osv.osv):
         'need_gift_wrap': fields.boolean('Add Gift Wrap'),
     }
 
-    def _prepare_order_line_move(self, cr, uid, order, line, picking_id, date_planned, *args):
-        values = super(sale_order_line, self)._prepare_order_line_move(cr, uid, order, line, picking_id, date_planned, *args)
+    def _prepare_order_line_move(self, cr, uid, order, line, picking_id, date_planned, *args, **kwargs):
+        values = super(sale_order_line, self)._prepare_order_line_move(cr, uid, order, line, picking_id, date_planned, *args, **kwargs)
         values.update({'gift_message': line.gift_message,
                        'need_gift_wrap': line.need_gift_wrap})
         return values