From d207f19d227c675329db3f339d865c9b45219af2 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 13 Sep 2010 16:23:10 -0400
Subject: accept null constructor for ActivityContext

---
 lib/activitycontext.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/activitycontext.php b/lib/activitycontext.php
index 09a457924..f568c791f 100644
--- a/lib/activitycontext.php
+++ b/lib/activitycontext.php
@@ -54,8 +54,12 @@ class ActivityContext
     const MENTIONED    = 'mentioned';
     const CONVERSATION = 'ostatus:conversation';
 
-    function __construct($element)
+    function __construct($element = null)
     {
+        if (empty($element)) {
+            return;
+        }
+
         $replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR);
 
         if (!empty($replyToEl)) {
-- 
cgit v1.2.3-54-g00ecf