[O] #+begin_example broken when #+begin_src included inside?

[Erik Iverson]

Hello,

Can anyone confirm the following:

Export the following org-mode markup to, say, latex

* a headline
here's an example of a code block ...
#+BEGIN_EXAMPLE
#+BEGIN_SRC <language> <header arguments>
<code>
#+END_SRC
#END_EXAMPLE


I get (only relevant portion included):

\section{a headline}
\label{sec-1}

here's an example of a code block \ldots{}
\lstset{language=<language>}
\begin{lstlisting}
<code>
\end{lstlisting}


So, somehow the begin_src block is getting interpreted as such even though it's 
in a begin_example block...I of course want the whole of the text inside the 
example to simply be in the output verbatim. Did a bug creep in perhaps?

Thanks!

--erik