From d3b22ccb36c727afcdfbcda2877f81338a97a753 Mon Sep 17 00:00:00 2001
From: Xavier Morel <xmo@openerp.com>
Date: Fri, 9 Nov 2012 09:35:13 +0100
Subject: [PATCH] [FIX] incorrect handling of empty values in m2m listview
 display

bzr revid: xmo@openerp.com-20121109083513-mjpzd01hhuylll4j
---
 addons/web/static/src/js/view_list.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/web/static/src/js/view_list.js b/addons/web/static/src/js/view_list.js
index 03a48297eca..6779b6fe841 100644
--- a/addons/web/static/src/js/view_list.js
+++ b/addons/web/static/src/js/view_list.js
@@ -2217,7 +2217,7 @@ instance.web.list.Many2OneButton = instance.web.list.Column.extend({
 });
 instance.web.list.Many2Many = instance.web.list.Column.extend({
     _format: function (row_data, options) {
-        if (row_data[this.id].value) {
+        if (!_.isEmpty(row_data[this.id].value)) {
             // If value, use __display version for printing
             row_data[this.id] = row_data[this.id + '__display'];
         }