From f4d27c7a0ff36a18f19d6e5431dadeb7b8d9946b Mon Sep 17 00:00:00 2001
From: rhertogh <rhertogh@users.noreply.github.com>
Date: Fri, 9 Sep 2022 22:37:33 +0200
Subject: [PATCH] Update src/Provider/AbstractProvider.php

Co-authored-by: Ben Ramsey <ben@benramsey.com>
---
 src/Provider/AbstractProvider.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Provider/AbstractProvider.php b/src/Provider/AbstractProvider.php
index 20e7d93f..2263e9da 100644
--- a/src/Provider/AbstractProvider.php
+++ b/src/Provider/AbstractProvider.php
@@ -93,9 +93,9 @@ abstract class AbstractProvider
     protected $state;
 
     /**
-     * @var string
+     * @var string|null
      */
-    protected $pkceCode;
+    protected $pkceCode = null;
 
     /**
      * @var GrantFactory