From 584d7b5823e8c959e921dc5b154bf535182fc32d Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@gmx.de>
Date: Sat, 15 Mar 2014 21:00:16 +0100
Subject: [PATCH] [ticket/12268] Do not use substr but just compare the
 character

PHPBB3-12268
---
 phpBB/phpbb/recursive_dot_prefix_filter_iterator.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
index 28e1067d11..6ef63ec906 100644
--- a/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
+++ b/phpBB/phpbb/recursive_dot_prefix_filter_iterator.php
@@ -22,6 +22,7 @@ class recursive_dot_prefix_filter_iterator extends \RecursiveFilterIterator
 {
 	public function accept()
 	{
-		return !$this->current()->isDir() || substr($this->current()->getFilename(), 0, 1) !== '.';
+		$filename = $this->current()->getFilename();
+		return !$this->current()->isDir() || $filename[0] !== '.';
 	}
 }