getVariables() method issue

[mywhere]

Thanks for this great restful example. But it seems the module.php has some problem based on ZF2 beta 3 when request category.json and thumb.json, as for these two controllers, their getList is returned an array, but not ViewModel. $e->getResult()->getVariables() doesn't work.
So in my local, the fixture is:
Module.php (Line 53)
$vars = $e->getResult();
if($vars instanceof \Zend\View\Model\ViewModel)
{
$vars = $e->getResult()->getVariables();
}
$postProcessor = $di->get($formatter . '-pp', array(
'vars' => $vars,
'response' => $e->getResponse()
));

[vasrap]

Hi John, thanks for highlighting this.

I verified the issue. Feel free to open a pull request with your fix.

Thanks again!