From 28676c8065990ac7e2f08c4faf48958121f63608 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Mon, 25 Nov 2019 11:52:14 +0100
Subject: [PATCH] show empty pic if no access

---
 op/op.Preview.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/op/op.Preview.php b/op/op.Preview.php
index 3b0903b84..5b1fed579 100644
--- a/op/op.Preview.php
+++ b/op/op.Preview.php
@@ -49,6 +49,8 @@ if (!is_object($document)) {
 }
 
 if ($document->getAccessMode($user) < M_READ) {
+	header('Content-Type: image/svg+xml');
+	readfile('../views/'.$theme.'/images/empty.svg');
 	exit;
 }