Felix <felix.dick@web.de> writes:

> I'm switching back and forth from Xorg to wayland and I'm
> tinkering with different desktops/WMs anyways.
> I would be happy to help!
> I will try wallpaper.el with gnome tomorrow.
> If there are any things you want me
> to test, just let me know.

I believe the attached patch will fix setting the wallpaper using
swaybg/wbg.  It will prompt to kill any existing swaybg/wbg processes,
and start a new process that should survive exiting Emacs.

I would appreciate any help with testing it.