From ecb310c6f7a2f8aa5c1f2217d7de6cb878aa85f4 Mon Sep 17 00:00:00 2001
From: Fyorl <gaelreth@gmail.com>
Date: Mon, 6 Aug 2012 08:32:12 +0800
Subject: [PATCH] [ticket/11044] Added comment explaining filename splitting

PHPBB3-11044
---
 phpBB/includes/functions_compress.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/phpBB/includes/functions_compress.php b/phpBB/includes/functions_compress.php
index 80c0242517..8e07e6d1b8 100644
--- a/phpBB/includes/functions_compress.php
+++ b/phpBB/includes/functions_compress.php
@@ -142,7 +142,10 @@ class compress
 			$ext = '';
 			$this->filelist[$name]++;
 
-			if (($pos = strrpos($name, '.')) !== false) {
+			// Separate the extension off the end of the filename to preserve it
+			$pos = strrpos($name, '.');
+			if ($pos !== false)
+			{
 				$start = substr($name, 0, $pos);
 				$ext = substr($name, $pos);
 			}