From e9a3d79f62c5213fedeba59af69016e938474bf9 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Sat, 29 Oct 2011 22:07:37 +0000
Subject: [PATCH] Suggest RewriteEngine in sample config instead of
 ErrorDocument to get correct status headers and short-circuit some cases
 (e.g. apache not bothering to hit thumb_handler for bogus urls).

---
 thumb.config.sample | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/thumb.config.sample b/thumb.config.sample
index 97cb9224e2..84445c1681 100644
--- a/thumb.config.sample
+++ b/thumb.config.sample
@@ -14,7 +14,12 @@ if ( !defined( 'THUMB_HANDLER' ) ) {
  * 1) Copy this file to thumb.config.php and modify the settings.
  * 2) The webserver must be setup to have thumb-handler.php as a 404 handler.
  *    This can be done in apache by editing .htaccess in the /thumb directory by adding:
- *       ErrorDocument 404 /path/to/thumb_handler.php
+ *    <IfModule rewrite_module>
+ *          RewriteEngine on
+ *          RewriteCond %{REQUEST_FILENAME} !-f
+ *          RewriteCond %{REQUEST_FILENAME} !-d
+ *          RewriteRule ^([^/]+/)?[0-9a-f]/[0-9a-f][0-9a-f]/[^/]+/[^/]+$ /path/to/thumb_handler.php [L]
+ *    </IfModule>
  */
 
 $thgThumbUrlMatch = array(
-- 
2.20.1