From 12fc7b8aac00ec82d6fec91c96724c9754311314 Mon Sep 17 00:00:00 2001
From: Sixto Martin <pitbulk@gmail.com>
Date: Wed, 15 Jun 2022 01:01:30 +0200
Subject: [PATCH] Fix typo

---
 src/Saml2/Utils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Saml2/Utils.php b/src/Saml2/Utils.php
index a1a1898d..c6e912c4 100644
--- a/src/Saml2/Utils.php
+++ b/src/Saml2/Utils.php
@@ -328,7 +328,7 @@ public static function redirect($url, array $parameters = array(), $stay = false
          * By default this will check for http and https
          */
         if (isset(self::$_protocolRegex)) {
-            $protocol = $_protocolRegex;
+            $protocol = self::$_protocolRegex;
         } else {
             $protocol = "";
         }