From 4c04a723fbd8af4bb61837b40a8ef44c078a68b8 Mon Sep 17 00:00:00 2001
From: Rohan Patel <rop@odoo.com>
Date: Fri, 23 Dec 2016 11:03:06 +0530
Subject: [PATCH] [FIX] mail: defined event other wise it will only works on
 chrome

---
 addons/mail/static/src/js/extended_chat_window.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addons/mail/static/src/js/extended_chat_window.js b/addons/mail/static/src/js/extended_chat_window.js
index b4ec3fa9282..f7d2459d28a 100644
--- a/addons/mail/static/src/js/extended_chat_window.js
+++ b/addons/mail/static/src/js/extended_chat_window.js
@@ -48,7 +48,7 @@ return ChatWindow.extend({
     on_keydown: function (event) {
         event.stopPropagation();
     },
-    on_click_expand: _.debounce(function () {
+    on_click_expand: _.debounce(function (event) {
         event.preventDefault();
         var options = {clear_breadcrumbs: true, active_id: this.channel_id};
         this.do_action('mail.mail_channel_action_client_chat', options).then(function () {