From 33080d973223a1f322f2c1248bc896efe8b59dfc Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 4 Jul 2018 18:56:08 +0200
Subject: [PATCH] thumb: show 404.png for missing requests

---
 thumb/index.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/thumb/index.php b/thumb/index.php
index e8b3bcb..f7c36d9 100644
--- a/thumb/index.php
+++ b/thumb/index.php
@@ -7,7 +7,10 @@ $imgpath = preg_replace('{^(?=[0-9]+/)}', 'data/', $imgpath, 1);
 
 if (!file_exists($imgpath)) {
 	http_response_code(404);
-	exit;
+	$imgpath = '404.png';
+	if (!file_exists($imgpath)) {
+		exit;
+	}
 }
 
 $target = "thumb/$height/$imgpath";
-- 
2.30.0