[O] new exporter now drops labels

[cberry]

Using a pull from earlier today (8ab1d76..343b648) and this file:

,----
| *** first headline
| #+COMMENT: (org-export-to-buffer 'e-latex "my buffer" nil nil t)
| 
| 
| #+name: version-label
| #+BEGIN_SRC emacs-lisp :exports both :results value raw
| (org-version)
| #+END_SRC
`----


and doing C-x C-e after the comment line, the label before for src block
is lost:

,----
| \section{first headline}
| \label{sec-1}
| \begin{verbatim}
| (org-version)
| \end{verbatim}
| 
| 7.9.1
`----


while with an older version, I get the label

,----
| section{first headline}
| \label{sec-1}
| \label{version-label}
| \begin{verbatim}
| (org-version)
| \end{verbatim}
| 
| Org-mode version 7.8.11
`----

Chuck



-- 
Charles C. Berry                            Dept of Family/Preventive Medicine
cberry at ucsd edu                          UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901