MediaWiki r41735 - Code Review

Index: trunk/tools/upload-scripts/thumb-handler.php
===================================================================
--- trunk/tools/upload-scripts/thumb-handler.php	(revision 41734)
+++ trunk/tools/upload-scripts/thumb-handler.php	(revision 41735)
@@ -17,7 +17,7 @@
 	if ( $arch ) {
 		$params['archived'] = 1;
 	}
-} elseif ( preg_match('!^(?:http://upload.wikimedia.org)?/([\w-]*)/([\w-]*)/thumb(/archive|)/\w/\w\w/([^/]*\.(?:(?i)ogg))/' . 
+} elseif ( preg_match('!^(?:http://upload.wikimedia.org)?/([\w-]*)/([\w-]*)/thumb(/archive|)/\w/\w\w/([^/]*\.(?:(?i)ogg|ogv|oga))/' . 
 	'(mid|seek(?:=|%3D|%3d)\d+)-([^/]*)$!', $uri, $matches ) ) 
 {
 	list( $all, $site, $lang, $arch, $filename, $timeFull, $fn2 ) = $matches;