From b39c5aaaec7231fe490c3e91a12144b2be046017 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 27 May 2019 09:33:16 +0200
Subject: [PATCH] Exit immediately after http redirect

This is needed since we use 401 on logout
---
 plugins/http_authentication/http_authentication.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/http_authentication/http_authentication.php b/plugins/http_authentication/http_authentication.php
index 1ec14edff..4656ad124 100644
--- a/plugins/http_authentication/http_authentication.php
+++ b/plugins/http_authentication/http_authentication.php
@@ -85,6 +85,7 @@ class http_authentication extends rcube_plugin
         if (!empty($_SERVER['PHP_AUTH_USER']) && $args['user'] == $_SERVER['PHP_AUTH_USER']) {
             if ($url = rcmail::get_instance()->config->get('logout_url')) {
                 header("Location: $url", true, 307);
+                exit;
             }
         }
     }