fix errors of type 'Unsafe usage of new static', fixes #1245

Closes #1245

Merge request studip/studip!760

2 files changed, 10 insertions, 1 deletions

diff --git a/lib/classes/forms/Form.php b/lib/classes/forms/Form.php
index 0633190..569eb1f 100644
--- a/lib/classes/forms/Form.php
+++ b/lib/classes/forms/Form.php
@@ -49,6 +49,15 @@ class Form extends Part
         return $form;
     }
 
+    /**
+     * Finalized constructor.
+     *
+     * @param mixed[] ...$parts
+     */
+    final public function __construct(...$parts)
+    {
+        parent::__construct($parts);
+    }
 
     /**
      * Adds a new Fieldset to the Form object with the SORM object's fields as
diff --git a/lib/classes/forms/Input.php b/lib/classes/forms/Input.php
index 3018a5b..aa3069b 100644
--- a/lib/classes/forms/Input.php
+++ b/lib/classes/forms/Input.php
@@ -88,7 +88,7 @@ abstract class Input
      * @param $value
      * @param $attributes
      */
-    public function __construct($name, $title, $value, array $attributes = [])
+    final public function __construct($name, $title, $value, array $attributes = [])
     {
         $this->name = $name;
         $this->title = $title;