rmccue/WP-Parser — pull request #49 by JDGrimes (2014-02-14 22:03:00+00:00)
Title: Fix an undefined offset notice when using the generate command

When running `wp funcref generate `, an undefined offset
notice is being generated, because the optional ``
argument is being treated as if it is required.

> PHP Notice: Undefined offset: 1 in ../git/WP-Parser/cli.php on line 20