Some cleanups, more usage of ObjectFactory:

[core.git] / inc / classes / main / factories / cache / class_CacheFactory.php

diff --git a/inc/classes/main/factories/cache/class_CacheFactory.php b/inc/classes/main/factories/cache/class_CacheFactory.php
index 04f634c166a245c6818851d5a1c45034a764e183..029b6cd658836f9a31f54367b0e16ef3e72e8b1a 100644 (file)
--- a/inc/classes/main/factories/cache/class_CacheFactory.php
+++ b/inc/classes/main/factories/cache/class_CacheFactory.php
@@ -25,7 +25,7 @@ class CacheFactory extends BaseFactory {
        /**
         * Singleton instance
         */
-       private static $selfInstance = null;
+       private static $selfInstance = NULL;
 
        /**
         * Protected constructor