2 files changed, 4 insertions, 3 deletions

diff --git a/application/SessionManager.php b/application/SessionManager.php
index 3aa4ddfc..71f0b38d 100644
--- a/application/SessionManager.php
+++ b/application/SessionManager.php
@@ -12,12 +12,12 @@ class SessionManager
      * Constructor
      *
      * @param array         $session The $_SESSION array (reference)
-     * @param ConfigManager $conf    ConfigManager instance (reference)
+     * @param ConfigManager $conf    ConfigManager instance
      */
-    public function __construct(& $session, & $conf)
+    public function __construct(& $session, $conf)
     {
         $this->session = &$session;
-        $this->conf = &$conf;
+        $this->conf = $conf;
     }
 
     /**
diff --git a/application/Updater.php b/application/Updater.php
index bc859536..8d2bd577 100644
--- a/application/Updater.php
+++ b/application/Updater.php
@@ -443,6 +443,7 @@ class Updater
     public function updateMethodReorderDatastore()
     {
         $this->linkDB->save($this->conf->get('resource.page_cache'));
+        return true;
     }
 }