[O] Bug: Can't follow a link to a relative html filename with a whitespace [7.9.3f (release_7.9.3f-17-g7524ef @ /usr/share/emacs/24.3/lisp/org/)]

[Diogo F. S. Ramos]

1. touch a file as `/tmp/bar baz.html'
2. Visit `/tmp/foo.org'
3. Link to the HTML file typing [[file:bar baz.html]]
4. Try following the link with C-c C-o

* Expected

Open the file inside a browser

* Happens

Two urls are open inside the browser: <file:///tmp/bar> and
<http://www.baz.html/>