google/google-api-php-client — pull request #120 by janzimmermannnetrex (2014-03-08 20:33:21+00:00)
Title: Update Model.php

The "!=null" operator was filtering all 0 and false properties. It is necessary to use "!==null". See http://stackoverflow.com/questions/80646/how-do-the-equality-double-equals-and-identity-triple-equals-comparis