add dirlisting var to file list

apps/files_trashbin/index.php

@@ -105,6 +105,7 @@ $list->assign('files', $files);
 $list->assign('baseURL', OCP\Util::linkTo('files_trashbin', 'index.php'). '?dir='.$dir);
 $list->assign('downloadURL', OCP\Util::linkTo('files_trashbin', 'download.php') . '?file='.$dir);
 $list->assign('disableSharing', true);
+$list->assign('dirlisting', $dirlisting);
 $tmpl->assign('dirlisting', $dirlisting);
 $list->assign('disableDownloadActions', true);
 $tmpl->assign('breadcrumb', $breadcrumbNav->fetchPage());