always return a variable by reference

darcs-hash:20081210233503-84dde-ae7e4acd0d5e42d6d743b545688ad4ad51bc5014.gz

diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 674de9bc5bcc6d280206633ecc8c3fb21435d77d..7a33e158dd1e2dffa9ee0f4300b11bf5704a7237 100644 (file)
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -55,10 +55,10 @@ class Memcached_DataObject extends DB_DataObject
                        }
                        if ($i->find(true)) {
                                $i->encache();
-                               return $i;
                        } else {
-                               return NULL;
+                               $i = NULL;
                        }
+            return $i;
                }
        }