[O] Bug: export to markdown invalid URL

[Fabio Leimgruber]

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