Cannot use ‘author’ as value with remove front option

There is a minor flaw in the updated version of this plugin.

If using the default value of ‘author’ as the base value and not using role-based patterns, the function ba_eas_wp_rewrite_overrides returns before modifying the author_structure property regardless if the remove front option is set (not possible to have author page url be ‘/author/%author%’ in this scenario.)