Fix PHP 8.4 Implicitly marking parameter $previous as nullable is deprecated #664

kasparsd · web-flow · commit 6d6d39a37868 · 2025-02-13T13:44:48.000+02:00
diff --git a/includes/Yubico/U2F.php b/includes/Yubico/U2F.php
@@ -501,7 +501,7 @@ class Error extends \Exception
      * @param int $code
      * @param \Exception|null $previous
      */
-    public function __construct($message, $code, \Exception $previous = null) {
+    public function __construct($message, $code, ?\Exception $previous = null) {
         parent::__construct($message, $code, $previous);
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -501,7 +501,7 @@ class Error extends \Exception`
`501`	`501`	`* @param int $code`
`502`	`502`	`* @param \Exception\|null $previous`
`503`	`503`	`*/`
`504`		`- public function __construct($message, $code, \Exception $previous = null) {`
	`504`	`+ public function __construct($message, $code, ?\Exception $previous = null) {`
`505`	`505`	`parent::__construct($message, $code, $previous);`
`506`	`506`	`}`
`507`	`507`	`}`