From c19ecc677d68cf48efe938a9cba2198ab64a42cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Anne?= <cedric.anne@gmail.com>
Date: Tue, 10 Dec 2024 05:29:38 +0100
Subject: [PATCH] Explicitly mark nullable parameter (#1034)

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

diff --git a/src/Provider/AbstractProvider.php b/src/Provider/AbstractProvider.php
index f0eb3eb3..26f6d1c6 100644
--- a/src/Provider/AbstractProvider.php
+++ b/src/Provider/AbstractProvider.php
@@ -495,7 +495,7 @@ public function getAuthorizationUrl(array $options = [])
      */
     public function authorize(
         array $options = [],
-        callable $redirectHandler = null
+        ?callable $redirectHandler = null
     ) {
         $url = $this->getAuthorizationUrl($options);
         if ($redirectHandler) {