bbcode {option} - yes or no, why not both

[cheekymonk3y]

When adding a custom bbcode, it allows you to choose between yes and no for bbcode {options}. My problem is, when I choose yes, bbcode without the options tag does not work, and when i choose no, bbcode with the options tag does not work.

[bbcode=option]some text[/bbcode] - this bbcode contains an option

[bbcode]some text[/bbcode] - this bbcode does not

EDIT: stupid me, all that you have to do is create 2 versions of a bbcode, one with options, and one without, and then both are covered