From 014a32e6b873291bcd289a1ed25759a7a29221d7 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 23:04:39 +0000
Subject: OStatus: check only direct children in ActivityUtil::child; fixes
 pulling actor's info when we wanted post info

---
 plugins/OStatus/lib/activity.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 3d02e3584..5b1c4fa8f 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -106,12 +106,16 @@ class ActivityUtils
 
     static function child($element, $tag, $namespace=self::ATOM)
     {
-        $els = $element->getElementsByTagnameNS($namespace, $tag);
-
+        $els = $element->childNodes;
         if (empty($els) || $els->length == 0) {
             return null;
         } else {
-            return $els->item(0);
+            for ($i = 0; $i < $els->length; $i++) {
+                $el = $els->item($i);
+                if ($el->localName == $tag && $el->namespaceURI == $namespace) {
+                    return $el;
+                }
+            }
         }
     }
 
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