From 5645479c622eb36cf9869797896dc0921568c4a9 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 17 May 2012 14:32:19 +0300
Subject: Clean up the libraries

---
 system/libraries/Cache/Cache.php                   | 4 ++--
 system/libraries/Cache/drivers/Cache_file.php      | 2 ++
 system/libraries/Cache/drivers/Cache_memcached.php | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'system/libraries/Cache')

diff --git a/system/libraries/Cache/Cache.php b/system/libraries/Cache/Cache.php
index 0493d5a6e..ba732ee8e 100644
--- a/system/libraries/Cache/Cache.php
+++ b/system/libraries/Cache/Cache.php
@@ -55,14 +55,14 @@ class CI_Cache extends CI_Driver_Library {
 	 * @var string
 	 */
 	protected $_cache_path = NULL;
-	
+
 	/**
 	 * Reference to the driver
 	 *
 	 * @var mixed
 	 */
 	protected $_adapter = 'dummy';
-	
+
 	/**
 	 * Fallback driver
 	 *
diff --git a/system/libraries/Cache/drivers/Cache_file.php b/system/libraries/Cache/drivers/Cache_file.php
index ec4195278..f0eb8bdf7 100644
--- a/system/libraries/Cache/drivers/Cache_file.php
+++ b/system/libraries/Cache/drivers/Cache_file.php
@@ -45,6 +45,8 @@ class CI_Cache_file extends CI_Driver {
 
 	/**
 	 * Initialize file-based cache
+	 *
+	 * @return	void
 	 */
 	public function __construct()
 	{
diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php
index 813df4b1c..1df149c2d 100644
--- a/system/libraries/Cache/drivers/Cache_memcached.php
+++ b/system/libraries/Cache/drivers/Cache_memcached.php
@@ -77,7 +77,7 @@ class CI_Cache_memcached extends CI_Driver {
 	 * @param	string	unique identifier
 	 * @param	mixed	data being cached
 	 * @param	int	time to live
-	 * @return	bool true on success, false on failure
+	 * @return	bool	true on success, false on failure
 	 */
 	public function save($id, $data, $ttl = 60)
 	{
@@ -99,7 +99,7 @@ class CI_Cache_memcached extends CI_Driver {
 	 * Delete from Cache
 	 *
 	 * @param	mixed	key to be deleted.
-	 * @return	bool true on success, false on failure
+	 * @return	bool	true on success, false on failure
 	 */
 	public function delete($id)
 	{
-- 
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