From 17547c1717efee69e94180332c1e9cbc6c0d6a70 Mon Sep 17 00:00:00 2001
From: "Lucas Perais (lpe)" <lpe@odoo.com>
Date: Wed, 5 Dec 2018 14:24:48 +0000
Subject: [PATCH] [FIX] lunch: write function is multi

OPW 1912897

closes odoo/odoo#29281
---
 addons/lunch/models/lunch.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/lunch/models/lunch.py b/addons/lunch/models/lunch.py
index 19aad72ef22..6d96ea49f0d 100644
--- a/addons/lunch/models/lunch.py
+++ b/addons/lunch/models/lunch.py
@@ -198,7 +198,7 @@ class LunchOrderLine(models.Model):
         res.with_context(lunch_date=res.order_id.date)._check_supplier_availibility()
         return res
 
-    @api.model
+    @api.multi
     def write(self, vals):
         """ Override as an onchange would not apply if using the history buttons """
         res = super(LunchOrderLine, self).write(vals)