From c7e8142caec674e887c01a2161cd493d3f675522 Mon Sep 17 00:00:00 2001
From: Christophe Matthieu <chm@openerp.com>
Date: Mon, 19 Nov 2012 13:24:13 +0100
Subject: [PATCH] [FIX] many2many_tags: the widget accept the required
 attribute

bzr revid: chm@openerp.com-20121119122413-plp6klbytyjuhwqt
---
 addons/web/static/src/js/view_form.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index dad622fb7f9..7ae4221e054 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -4026,9 +4026,11 @@ instance.web.form.FieldMany2ManyTags = instance.web.form.AbstractField.extend(in
         }
         this._super(value_);
     },
+    is_false: function() {
+        return _(this.get("value")).isEmpty();
+    },
     get_value: function() {
-        var tmp = [commands.replace_with(this.get("value"))];
-        return tmp;
+        return [commands.replace_with(this.get("value"))];
     },
     get_search_blacklist: function() {
         return this.get("value");