From 9fea5e89b32e74d13e1e0cef6e6c5c46b9e24f58 Mon Sep 17 00:00:00 2001
From: brian baldino <bbaldino@gmail.com>
Date: Thu, 22 Feb 2018 11:33:10 -0800
Subject: [PATCH] don't show 'user has left' notification for hidden users

---
 conference.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conference.js b/conference.js
index 158dfb8f77..91cbd1ac36 100644
--- a/conference.js
+++ b/conference.js
@@ -1765,6 +1765,9 @@ export default {
         });
 
         room.on(JitsiConferenceEvents.USER_LEFT, (id, user) => {
+            if (user.isHidden()) {
+                return;
+            }
             APP.store.dispatch(participantLeft(id, user));
             logger.log('USER %s LEFT', id, user);
             APP.API.notifyUserLeft(id);