Fixes #5839

Fixes #5839 by making the comb slightly more gender aware.
Pretty much deliberate.
For such a minor item such which is unlikely to be used by anything but a he/she, unless someone someone implements the ability to select your pronouns at character setup, I felt simple and straightforward was the way to go.
There's of course the case where someone is wearing a helmet or somesuch which generally hides the gender but that should rather prevent combing the hair altogether instead.