[bug] Org mode 9.6.1: Subtree export without body creates an empty code block on export

[bug] Org mode 9.6.1: Subtree export without body creates an empty code block on export

[Kaushal Modi]

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Hello,

This issue is best explained with this small example.

1. Create this Org buffer:

=====
#+options: author:nil toc:nil

* Post 1
:PROPERTIES:
:EXPORT_FILE_NAME: foo
:END:
* Post 2
=====

2. Place the cursor at the end of :END:
3. C-c C-e C-s t A


You get this:

=====
                                ________

                                 POST 1
                                ________


,----

`----
=====

Note the empty code block exported (I see this for any backend; but I
discovered this as I was locally running the ox-hugo test suite.. and a few
dozen tests which did not have any body in the subtrees, I saw these empty
code blocks), which is not present in the Org source.

If I delete the "* Post 2" line, that empty code block is not exported (as
expected).



Org mode version 9.6.1 (release_9.6.1-116-g07c63d).





--
Kaushal Modi

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Re: [bug] Org mode 9.6.1: Subtree export without body creates an empty code block on export

[Ihor Radchenko]

Kaushal Modi <kaushal.modi@gmail.com> writes:

> This issue is best explained with this small example.
>
> 1. Create this Org buffer:
>
> =====
> #+options: author:nil toc:nil
>
> * Post 1
> :PROPERTIES:
> :EXPORT_FILE_NAME: foo
> :END:
> * Post 2
> =====
>
> 2. Place the cursor at the end of :END:
> 3. C-c C-e C-s t A

Thanks for reporting!
Fixed, on bugfix.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=a52d0f091
Now, with a test.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>