From 4cc9b183d797cbd3d1f6230a46cb5df6e6161dbb Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 12 Jan 2010 12:20:45 -0800
Subject: [PATCH] Avoid spewing warnings about returning by reference on
 memcached cache misses by setting a var and returning it instead of trying to
 return false directly. This hacky workaround is brought to you by
 DB_DataObject's PHP 4 roots.

---
 classes/Memcached_DataObject.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index b68a4af8eb..9c9994ceac 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -98,14 +98,16 @@ class Memcached_DataObject extends DB_DataObject
         } else {
             $i = DB_DataObject::factory($cls);
             if (empty($i)) {
-                return false;
+                $i = false;
+                return $i;
             }
             $result = $i->get($k, $v);
             if ($result) {
                 $i->encache();
                 return $i;
             } else {
-                return false;
+                $i = false;
+                return $i;
             }
         }
     }