Refactor the memcache class.

25ebe9fb · Taylor Otwell · 4243e721 · 25ebe9fb
Commit 25ebe9fb authored Aug 08, 2011 by Taylor Otwell
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system/memcached.php
+6 -1

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--- a/system/memcached.php
+++ b/system/memcached.php
@@ -16,7 +16,12 @@ class Memcached {
 	 */
 	public static function instance()
 	{
-		return ( ! is_null(static::$instance)) ? static::$instance : static::$instance = static::connect(Config::get('cache.servers'));
+		if (is_null(static::$instance))
+		{
+			static::$instance = static::connect(Config::get('cache.servers'));
+		}
+		return static::$instance;
 	}
 	/**