Revert "initialize ActivityObject::$extra"

This reverts commit 3e82000d578cf5f5935d972a26c84fe31768460a.

diff --git a/lib/activityobject.php b/lib/activityobject.php
index b86e6a98461591cf2073f4bf1088588f2474c9e4..5185d7761055951ab86a3cff18a8322c38384f25 100644 (file)
--- a/lib/activityobject.php
+++ b/lib/activityobject.php
@@ -107,10 +107,6 @@ class ActivityObject
     public $description;
     public $extra = array();
 
-    // Extra stuff, that may need to be serialized
-
-    public $extra = array();
-
     /**
      * Constructor
      *