bug#56317: 28.1; image-convert not working on Windows

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: pquessev@gmail.com,  56317@debbugs.gnu.org
> Date: Thu, 30 Jun 2022 12:19:49 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Lars, WDYT about including this in Emacs 28.2?  If you think it's safe
> > enough, would you mind testing the patch on GNU/Linux?  I don't have
> > access to any systems with ImageMagick installed.
> 
> It looks safe enough for 28.2 to me.
> 
> I've now tried your patch in Emacs 28 in Debian/bookworm, and enabled
> conversion using imagemagick, and it works fine for me (testing on a
> webp image).

Thanks, installed on the emacs-28 branch, and closing the bug.