From 5a9b271ba2bfd22fe265b7829110992d6839d198 Mon Sep 17 00:00:00 2001
From: Thijs Kinkhorst <thijs@kinkhorst.com>
Date: Fri, 10 Sep 2021 15:45:40 +0000
Subject: [PATCH] Supported NameIDFormats is arrayized, then also return the
 default in array form

---
 modules/saml/lib/IdP/SAML2.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/saml/lib/IdP/SAML2.php b/modules/saml/lib/IdP/SAML2.php
index 84ec8e2ed..111bf3d70 100644
--- a/modules/saml/lib/IdP/SAML2.php
+++ b/modules/saml/lib/IdP/SAML2.php
@@ -775,7 +775,7 @@ class SAML2
             'entityid' => $entityid,
             'SingleSignOnService' => $sso,
             'SingleLogoutService' => $slo,
-            'NameIDFormat' => $config->getArrayizeString('NameIDFormat', Constants::NAMEID_TRANSIENT),
+            'NameIDFormat' => $config->getArrayizeString('NameIDFormat', [Constants::NAMEID_TRANSIENT]),
         ];
 
         $cryptoUtils = new Utils\Crypto();
-- 
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