Daniel Martín via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:

>
> A reduced test case to reproduce the problem is to paste "العربية" in the
> *scratch* buffer.
>
> I've attached a patch that fixes the issue.
>
>
>
> Let me know if you like it and please install it on my behalf if so.
> Thanks.

Sorry, there was an indentation problem in the previous patch.  Here's
an updated one.