Fix visibility.

diff --git a/framework/Perms/lib/Horde/Perms/Permission.php b/framework/Perms/lib/Horde/Perms/Permission.php
index ed8dcce..f0e8df1 100644 (file)
--- a/framework/Perms/lib/Horde/Perms/Permission.php
+++ b/framework/Perms/lib/Horde/Perms/Permission.php
@@ -25,7 +25,7 @@ class Horde_Perms_Permission
      *
      * @var integer
      */
-    private $_cacheVersion;
+    protected $_cacheVersion;
 
     /**
      * Constructor.