[BUG] HTML export of buffer with fringe indicators

[Daniel Fleischer]

The case I have in mind is some code with folding indicators in the
fringe. E.g. have this python block:

    #+begin_src python
    def hi():
        pass
    #+end_src

Have `elpy' installed with enabled fringe markers (have
`elpy-folding-fringe-indicators' non-nil). Then try to export, say to
HTML. I get the error

    cons: Args out of range: " ", 0, -3

Org cdbb1c9633.
Emacs eaa198cd75.

Thanks,

-- 

Daniel Fleischer