[O] bug in selective export when selected heading follows excluded heading

[Hsiu-Khuern Tang]

Hi,

Here's an input file, a.org:

----------------------------------------------------

#+OPTIONS:   toc:nil
#+EXPORT_EXCLUDE_TAGS: exclude
#+EXPORT_SELECT_TAGS: include

* chap1

** sec1                                                             :exclude:

** sec2                                                             :include:

----------------------------------------------------

If I export this file, the heading gets mangled.  E.g., the ascii export is:

----------------------------------------------------
                                  a
                                  =

Author: Hsiu-Khuern Tang
Date: 2012-05-26 00:31:10 PDT



1 chap1** sec2 :include:
========================

----------------------------------------------------

I'm using the latest Org.

Thanks,
- Hsiu-Khuern.