Fixes 'Unauthorized access' on Bedrock WP installation.

wp-reroute-email-unauthorized-access.patch

diff --git a/settings.php b/settings.php
index 1b87a34..9308391 100755
--- a/settings.php
+++ b/settings.php
@@ -8,7 +8,7 @@
     if($_SERVER['REQUEST_METHOD'] == 'POST' && !in_array($tab, ['test', 'log'])){
         if(!$_POST['settings_nonce'] 
             || !wp_verify_nonce($_POST['settings_nonce'], 'wpreroute_save_settings')
-            || $_POST['_wp_http_referer'] != '/wp-admin/admin.php?page=wp-reroute-email%2Fsettings.php') {
+            || basename( $_POST['_wp_http_referer'] ) != 'admin.php?page=wp-reroute-email%2Fsettings.php') {
             print esc_html__('Unauthorized access.');
             exit;
         }