From f0854fdec506a219e5c92c2453fcb2eff76a8dc9 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 8 Jul 2018 03:46:03 +0200
Subject: [PATCH] thumb: output results of existing target

In case the script gets called instead of httpd/file cache, the found target
should still be returned.  Broken since commit v3.2-15-gf08646f0f4 (2018-07-07)
[thumb: decide on cache location in mkthumb()].
---
 thumb/index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/thumb/index.php b/thumb/index.php
index 1d36948..d662b5f 100644
--- a/thumb/index.php
+++ b/thumb/index.php
@@ -41,7 +41,7 @@ function mkthumb($source, $width, $height)
 		$backend = $_GET['backend'];
 	}
 	elseif (file_exists($target)) {
-		return;
+		return $target;
 	}
 	elseif (extension_loaded('gd')) {
 		$backend = 'gd';
-- 
2.30.0