From 46388a591b7cff9364dff2502419ffdafab0137c Mon Sep 17 00:00:00 2001
From: Jasper Weyne <jasperweyne@gmail.com>
Date: Thu, 9 Jul 2020 18:29:44 +0200
Subject: [PATCH] AccessToken empty array parameter on null

---
 app/Auth/Access/OpenIdService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Auth/Access/OpenIdService.php b/app/Auth/Access/OpenIdService.php
index fc0c00298..3d8818fa5 100644
--- a/app/Auth/Access/OpenIdService.php
+++ b/app/Auth/Access/OpenIdService.php
@@ -63,7 +63,7 @@ class OpenIdService extends ExternalAuthService
     {
         // Retrieve access token for current session
         $json = session()->get('openid_token');
-        $accessToken = new AccessToken(json_decode($json, true));
+        $accessToken = new AccessToken(json_decode($json, true) ?? []);
 
         // Check if both the access token and the ID token (if present) are unexpired
         $idToken = $accessToken->getIdToken();