Hi,

Thanks for catching that. That was my fault, for failing to test
commit f3d7284ebd0c6e8248f7c3c444937270402b0ba6 properly.

See http://lists.gnu.org/archive/html/emacs-orgmode/2017-08/msg00147.html
for the previous thread.

I've attached a trivial patch which appears to fix the issue for me,
but I don't know if there's a cleaner way to do it or not (is there a
link property that keeps the ':' in either the link or the type?).

Thanks,
-Jay

On Tue, Aug 22, 2017 at 5:16 PM, Fabio Leimgruber
<fabio.leimgruber@posteo.eu> wrote:
> Hello everyone,
>
> using latest master, an org file containing just the link
>
> #+BEGIN_SRC org
> [[http://orgmode.org/img/org-mode-unicorn-logo.png]]
> #+END_SRC
>
> on export to markdown with =C-c C-e m m= produces the md file
>
> #+BEGIN_EXAMPLE
> # Table of Contents
>
>
>
> ![img](http//orgmode.org/img/org-mode-unicorn-logo.png)
> #+END_EXAMPLE
>
> containing an invalid URL.
>
> Best Regards,
>
> --
> Fabio Leimgruber
>