From f213ac33db05c5595a7bc56d3d09b97f6fadd530 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Wed, 30 Mar 2011 05:10:07 -0400
Subject: [PATCH] fix call-by-reference deprecation warning in
 microappplugin.php

---
 lib/microappplugin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/microappplugin.php b/lib/microappplugin.php
index ab6d565157..0266f5184c 100644
--- a/lib/microappplugin.php
+++ b/lib/microappplugin.php
@@ -512,7 +512,7 @@ abstract class MicroAppPlugin extends Plugin
     function onEndActivityObjectOutputJson(ActivityObject $obj, array &$out)
     {
         if (in_array($obj->type, $this->types())) {
-            $this->activityObjectOutputJson($obj, &$out);
+            $this->activityObjectOutputJson($obj, $out);
         }
         return true;
     }