Merge pull request #2391 from c960657/patch-2

Fix BC break in 1.3.7

Author: stof

Model/User.php

@@ -184,7 +184,7 @@ public function unserialize($serialized)
         $data = unserialize($serialized);
         // add a few extra elements in the array to ensure that we have enough keys when unserializing
         // older data which does not include all properties.
-        $data = array_merge($data, array_fill(0, 2, null));
+        $data = array_merge($data, array_fill(0, 4, null));
 
         list(
             $this->password,