3 files changed, 8 insertions, 5 deletions
diff --git a/system/libraries/drivers/Cache/File.php b/system/libraries/drivers/Cache/File.php
index fc20c22d..d6ec0378 100644
--- a/system/libraries/drivers/Cache/File.php
+++ b/system/libraries/drivers/Cache/File.php
@@ -183,7 +183,7 @@ class Cache_File_Driver extends Cache_Driver {
 				// Get the id from the filename
 				list($key, $junk) = explode('~', basename($path), 2);
 
-				if (($data = $this->get($key)) !== FALSE)
+				if (($data = $this->get($key, TRUE)) !== FALSE)
 				{
 					// Add the result to the array
 					$result[$key] = $data;
@@ -211,7 +211,7 @@ class Cache_File_Driver extends Cache_Driver {
 			// Remove the cache file
 			if ( ! unlink($path))
 			{
-				Kohana::log('error', 'Cache: Unable to delete cache file: '.$path);
+				Kohana_Log::add('error', 'Cache: Unable to delete cache file: '.$path);
 				$success = FALSE;
 			}
 		}
diff --git a/system/libraries/drivers/Cache/Memcache.php b/system/libraries/drivers/Cache/Memcache.php
index 636191d4..13d61d82 100644
--- a/system/libraries/drivers/Cache/Memcache.php
+++ b/system/libraries/drivers/Cache/Memcache.php
@@ -17,7 +17,7 @@ class Cache_Memcache_Driver extends Cache_Driver {
 	public function __construct($config)
 	{
 		if ( ! extension_loaded('memcache'))
-			throw new Kohana_Exception('The memcache PHP extension must be loaded to use this driver.');
+			throw new Cache_Exception('The memcache PHP extension must be loaded to use this driver.');
 
 		ini_set('memcache.allow_failover', (isset($config['allow_failover']) AND $config['allow_failover']) ? TRUE : FALSE);
 
@@ -79,7 +79,10 @@ class Cache_Memcache_Driver extends Cache_Driver {
 
 		if ($single)
 		{
-			return ($items === FALSE OR count($items) > 0) ? current($items) : NULL;
+			if ($items === FALSE)
+			    return NULL;
+
+			return (count($items) > 0) ? current($items) : NULL;
 		}
 		else
 		{
diff --git a/system/libraries/drivers/Cache/Xcache.php b/system/libraries/drivers/Cache/Xcache.php
index ad11e6d7..4c08405e 100644
--- a/system/libraries/drivers/Cache/Xcache.php
+++ b/system/libraries/drivers/Cache/Xcache.php
@@ -16,7 +16,7 @@ class Cache_Xcache_Driver extends Cache_Driver {
 	public function __construct($config)
 	{
 		if ( ! extension_loaded('xcache'))
-			throw new Kohana_Exception('The xcache PHP extension must be loaded to use this driver.');
+			throw new Cache_Exception('The xcache PHP extension must be loaded to use this driver.');
 
 		$this->config = $config;
 	}