$this->navigation->menuFile() does not return full path to file

[jsherk]

Create a php file like this:
<?php
echo $this->navigation->menuFile();
?>

and put it in /plugins/myPlugin/controllers/myFile.php

Set up a menu item to link to file, and it will display:
/my/server/path/phpds/plugins/myPlugin/myFile.php

Notice that it is missing the /controllers/ folder in the path.