Changed $cache var to protected, to extend so classes

prisis · prisis · commit 0c96a58d154b · 2016-06-20T22:38:03.000+02:00
diff --git a/MemcacheCachePool.php b/MemcacheCachePool.php
@@ -20,7 +20,7 @@ class MemcacheCachePool extends AbstractCachePool
     /**
      * @type Memcache
      */
-    private $cache;
+    protected $cache;
 
     /**
      * @param Memcache $cache
