From d12ac535125eab9fc2ff643c778b60b526b2e53a Mon Sep 17 00:00:00 2001
From: Adam Olley <adam.olley@blackboard.com>
Date: Tue, 3 Oct 2017 10:16:18 +1030
Subject: [PATCH] MDL-60320 icons: Use PNG icons as the preview thumbnails
Without this change, Moodle fails to provide any data when requesting a
thumbnail for a non-image file as its looking to provide a SVG file that
doesn't exist.
---
lib/filelib.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/filelib.php b/lib/filelib.php
index 05cac2d66dc..86b46e29086 100644
--- a/lib/filelib.php
+++ b/lib/filelib.php
@@ -2425,7 +2425,7 @@ function send_stored_file($stored_file, $lifetime=null, $filter=0, $forcedownloa
$size = 256;
}
$fileicon = file_file_icon($stored_file, $size);
- send_file($CFG->dirroot.'/pix/'.$fileicon.'.svg', basename($fileicon).'.svg');
+ send_file($CFG->dirroot.'/pix/'.$fileicon.'.png', basename($fileicon).'.png');
} else {
// preview images have fixed cache lifetime and they ignore forced download
// (they are generated by GD and therefore they are considered reasonably safe).