From 93eaa07227544b25c7c137fc116276708aca11ad Mon Sep 17 00:00:00 2001
From: jmontoyaa <gugli100@gmail.com>
Date: Wed, 27 Sep 2017 12:55:23 +0200
Subject: [PATCH] Fix redirection

---
 plugin/bbb/listing.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugin/bbb/listing.php b/plugin/bbb/listing.php
index 8fdd066c04..e240af9ea5 100755
--- a/plugin/bbb/listing.php
+++ b/plugin/bbb/listing.php
@@ -30,8 +30,7 @@ if ($bbb->isGlobalConference()) {
     api_protect_course_script(true);
 }
 
-$message = null;
-
+$message = '';
 if ($conferenceManager) {
     switch ($action) {
         case 'add_to_calendar':
@@ -76,6 +75,7 @@ if ($conferenceManager) {
 
             Display::addFlash($message);
             header('Location: '.$bbb->getListingUrl());
+            exit;
             break;
         case 'end':
             $bbb->endMeeting($_GET['id']);