Swiper removes a cursor-type = nil setting

[Alexander-Miller]

Steps to reproduce:

• start emacs -q
• load swiper
• (setq-local cursor-type nil)
• call swiper and go to any result
• cursor is now visible again

There are packages where this behaviour is undesired, like ranger or my own treemacs.

I can reproduce this with both a self-compiled emacs 25 and a self-compiled emacs 26.

[abo-abo]

Thanks. Now cursor-type is not touched unless you use inline completion.