From 9490e4aae2db793437cd4ba887543a00bff60e9b Mon Sep 17 00:00:00 2001
From: Daku <admin@codeanimu.net>
Date: Wed, 12 Aug 2015 06:43:38 +0100
Subject: [PATCH] fix endless loop when checking for subdirectory is there any
 reason why this was only checking for "." & ".." ?

---
 core/util.inc.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/util.inc.php b/core/util.inc.php
index ec291222..f30b6ff8 100644
--- a/core/util.inc.php
+++ b/core/util.inc.php
@@ -1276,7 +1276,8 @@ function list_files(/*string*/ $base, $_sub_dir="") {
 			// ignore
 		}
 		else if(is_dir($full_path)) {
-			if($filename == "." || $filename == "..") {
+			if(!($filename == "." || $filename == "..")) {
+				//subdirectory found
 				$file_list = array_merge(
 					$file_list,
 					list_files($base, "$_sub_dir/$filename")