[O] [bug] error in html export: backend not defined

[Eric S Fraga]

Hi,

I notice that there has been a recent commit which affects export of org
files.   I have just needed to export an org file to HTML and get the
following error:

: if: Symbol's value as variable is void: backend

The backtrace is:

,----
| Debugger entered--Lisp error: (void-variable backend)
|   (eq backend (quote html))
|   (if (eq backend (quote html)) (progn (org-exp-bibtex-docites [...]
|   (when (eq backend (quote html)) (org-exp-bibtex-docites [...]
|   (save-window-excursion (setq oebp-cite-plist [...]
|   org-export-bibtex-preprocess()
|   run-hooks(org-export-preprocess-hook)
|   org-export-preprocess-string( [...] )
|   org-export-as-html(nil)
|   call-interactively(org-export-as-html)
|   org-export(nil)
|   call-interactively(org-export nil nil)
`----

For now, I am going to disable the invocation of the bibtex
preprocessing as this appears to be the only place that =backend=
appears.

thanks,
eric

-- 
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
: using Org-mode version 7.4 (release_7.4.576.g99675.dirty)