bug#40529: 26.3; global-display-line-numbers-mode and flymake-show-diagnostics-buffer error

[Eli Zaretskii]

> From: Aidan Beggs <nadiasggeb001@gmail.com>
> Date: Sun, 12 Apr 2020 16:45:18 -0400
> Cc: João Távora <joaotavora@gmail.com>, 
>       40529@debbugs.gnu.org
> 
> That patch seems to do the trick for me. I don't make particularly extensive 
> use of the flymake diagnostics
> buffer, but for regular use it seems to work as expected.

Thanks, I've now installed the patch on the emacs-27 branch, and I'm
marking this bug done.  Feel free to reopen if there are more problems
related to this.