From 41f8be47eb4840f459cf3e99631d9b9cbb983699 Mon Sep 17 00:00:00 2001
From: Jakub Onderka <ahoj@jakubonderka.cz>
Date: Tue, 6 Aug 2019 10:55:13 +0200
Subject: [PATCH] files_trashbin: File can be without extension

Signed-off-by: Jakub Onderka <jakub.onderka@gmail.com>
---
 apps/files_trashbin/lib/Controller/PreviewController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/files_trashbin/lib/Controller/PreviewController.php b/apps/files_trashbin/lib/Controller/PreviewController.php
index ace3d10bf9..5f4419b3e5 100644
--- a/apps/files_trashbin/lib/Controller/PreviewController.php
+++ b/apps/files_trashbin/lib/Controller/PreviewController.php
@@ -103,7 +103,7 @@ class PreviewController extends Controller {
 			}
 
 			$pathParts = pathinfo($file->getName());
-			$extension = $pathParts['extension'];
+			$extension = $pathParts['extension'] ?? '';
 			$fileName = $pathParts['filename'];
 			/*
 			 * Files in the root of the trashbin are timetamped.