Update and use Validation class

1 files changed, 2 insertions, 4 deletions

diff --git a/app/Http/RequestHandlers/ExportGedcomServer.php b/app/Http/RequestHandlers/ExportGedcomServer.php
index 55a3fa4f4d..b4d6e43b79 100644
--- a/app/Http/RequestHandlers/ExportGedcomServer.php
+++ b/app/Http/RequestHandlers/ExportGedcomServer.php
@@ -25,14 +25,13 @@ use Fisharebest\Webtrees\Http\ViewResponseTrait;
 use Fisharebest\Webtrees\I18N;
 use Fisharebest\Webtrees\Registry;
 use Fisharebest\Webtrees\Services\GedcomExportService;
-use Fisharebest\Webtrees\Tree;
+use Fisharebest\Webtrees\Validator;
 use League\Flysystem\FilesystemException;
 use League\Flysystem\UnableToWriteFile;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 use Psr\Http\Server\RequestHandlerInterface;
 
-use function assert;
 use function fclose;
 use function pathinfo;
 use function redirect;
@@ -67,8 +66,7 @@ class ExportGedcomServer implements RequestHandlerInterface
      */
     public function handle(ServerRequestInterface $request): ResponseInterface
     {
-        $tree = $request->getAttribute('tree');
-        assert($tree instanceof Tree);
+        $tree = Validator::attributes($request)->tree();
 
         $data_filesystem = Registry::filesystem()->data();