bug#38033: 27.0.50; Regression: emacsclient -c error on first frame

[Eli Zaretskii]

merge 38033 37985
thanks

> From: Yuri D'Elia <wavexx@thregr.org>
> Date: Sat, 02 Nov 2019 17:47:14 +0100
> 
> 
> On the current master branch, when using emacsclient, there's a new
> error which is emitted when the first frame is created:
> 
> Debugger entered--Lisp error: (error "KEY must be an integer, cons, symbol, 
> or string")
>   key-description([#<buffer *scratch*>])
>   undefined()
> 
> To reproduce, call `emacsclient -c` without an existing emacs instance
> and/or start emacs --daemon and create a new frame.
> 
> The error is shown only when creating the _first_ frame.
> 
> I bisected the error down to commit
> e3cebbb839fc94f314659bf667c6790edebf4297: Replay key if kboard is
> interrupted while initializing (Bug#37782)

This is a duplicate of bug#37985.

Carlos, are you looking into this?