bug#46022: 27.1; kill-emacs should call sd_notify only in daemon mode

[Eli Zaretskii]

> Cc: public@timruffing.de, 46022@debbugs.gnu.org
> From: Lucas Werkmeister <mail@lucaswerkmeister.de>
> Date: Fri, 22 Jan 2021 10:47:49 +0100
> 
> > -  daemon_type = -1;
> > +  daemon_type = -daemon_type;
> >  
> >  #else  /* WINDOWSNT */
> >    /* Signal the waiting emacsclient process.  */
> > 
> 
> That looks good to me. If daemon_type is 0, it will now stay at 0
> instead of being marked as invalid, but that should be okay, since
> daemon-initialized has no special code for daemon_type == 0.

Right.

Tim, does this work for you?  Can you perhaps test this on your
system?