bug#39865: 28.0.50; Emacs crash

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: 39865@debbugs.gnu.org,  viniciusjl@gmail.com
> Date: Tue, 17 Mar 2020 11:16:34 +0100
> 
> The following has been compiled and tested on macOS, GNU/Linux, and
> MSWindows. Itʼs against emacs-27, where Iʼd prefer to put it, since
> people might start building that with Cairo enabled, which would make
> this crash more likely, but I can put it in master if you wish.

SGTM, thanks.