bug#30019: 26.0.90; Invalid specification of parent-frame with desktop-read

[Eli Zaretskii]

> Date: Thu, 11 Jan 2018 19:20:09 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: aaronjensen@gmail.com, 30019@debbugs.gnu.org
> 
>  > OK, then would it make sense to have desktop.el wait until the parent
>  > ID is reported to us?
> 
> IIUC with Noam's latest fix we wait in x_make_frame_visible everywhere
> but in nsterm.el.

So you are saying we already wait?  If so, why does this problem
happen?  Or am I again confused?