From 4742a2a87f4062cafb0828ee3ecd09b305c40ba9 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 10 Apr 2011 18:40:28 -0400
Subject: [PATCH] Fix clone of null value

---
 classes/Notice.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index d18ac2e536..0f2006e143 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1162,7 +1162,9 @@ class Notice extends Memcached_DataObject
         if($ptag->find()) {
             while($ptag->fetch()) {
                 $plist = Profile_list::getByTaggerAndTag($ptag->tagger, $ptag->tag);
-                $ptags[] = clone($plist);
+                if (!empty($plist)) {
+                    $ptags[] = clone($plist);
+                }
             }
         }
 
-- 
2.39.5