1 files changed, 3 insertions, 5 deletions
diff --git a/app/Http/RequestHandlers/DataFixUpdate.php b/app/Http/RequestHandlers/DataFixUpdate.php
index 131e7ed84b..ef1ff857c8 100644
--- a/app/Http/RequestHandlers/DataFixUpdate.php
+++ b/app/Http/RequestHandlers/DataFixUpdate.php
@@ -23,7 +23,7 @@ use Fisharebest\Webtrees\Auth;
 use Fisharebest\Webtrees\Module\ModuleDataFixInterface;
 use Fisharebest\Webtrees\Registry;
 use Fisharebest\Webtrees\Services\ModuleService;
-use Fisharebest\Webtrees\Tree;
+use Fisharebest\Webtrees\Validator;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Psr\Http\Server\RequestHandlerInterface;
@@ -55,10 +55,8 @@ class DataFixUpdate implements RequestHandlerInterface
      */
     public function handle(ServerRequestInterface $request): ResponseInterface
     {
-        $tree = $request->getAttribute('tree');
-        assert($tree instanceof Tree);
-
-        $data_fix = $request->getAttribute('data_fix', '');
+        $tree     = Validator::attributes($request)->tree();
+        $data_fix = Validator::attributes($request)->string('data_fix', '');
         $module   = $this->module_service->findByName($data_fix);
         assert($module instanceof ModuleDataFixInterface);