In PHP 8.4, if a parameter has a default value of null, its type must be explicitly nullable

ioigoume · ioigoume · commit dd29ff13cec2 · 2025-12-15T20:19:09.000+02:00
diff --git a/src/Auth/Source/CAS.php b/src/Auth/Source/CAS.php
@@ -122,7 +122,7 @@ public function __construct(array $info, array $config)
      * @param \SimpleSAML\Utils\HTTP|null $httpUtils Optional HTTP utilities instance to use
      * @return void
      */
-    protected function initHttpUtils(Utils\HTTP $httpUtils = null): void
+    protected function initHttpUtils(?Utils\HTTP $httpUtils = null): void
     {
         if ($httpUtils !== null) {
             $this->httpUtils = $httpUtils;

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ public function __construct(array $info, array $config)`
`122`	`122`	`* @param \SimpleSAML\Utils\HTTP\|null $httpUtils Optional HTTP utilities instance to use`
`123`	`123`	`* @return void`
`124`	`124`	`*/`
`125`		`- protected function initHttpUtils(Utils\HTTP $httpUtils = null): void`
	`125`	`+ protected function initHttpUtils(?Utils\HTTP $httpUtils = null): void`
`126`	`126`	`{`
`127`	`127`	`if ($httpUtils !== null) {`
`128`	`128`	`$this->httpUtils = $httpUtils;`