PHP: Addressed 8.4 deprecations within app itself

[bookstack] / app / Access / SocialDriverManager.php

diff --git a/app/Access/SocialDriverManager.php b/app/Access/SocialDriverManager.php
index 536b2e63d3778741c6ca9d5b813be8e6b702fc40..dafc0e82d14f8cf71334ff33087590ecf22dca69 100644 (file)
--- a/app/Access/SocialDriverManager.php
+++ b/app/Access/SocialDriverManager.php
@@ -92,7 +92,7 @@ class SocialDriverManager
         string $driverName,
         array $config,
         string $socialiteHandler,
-        callable $configureForRedirect = null
+        ?callable $configureForRedirect = null
     ) {
         $this->validDrivers[] = $driverName;
         config()->set('services.' . $driverName, $config);