bug#19887: 24.4; Cannot kill buffer; Wrong type argument: overlayp, nil

[Nicolas Richard <theonewiththeevillook@yahoo.fr>]

Eli Zaretskii <eliz@gnu.org> writes:
>> From: Damian Nadales <damian.nadales@asml.com>
>> That's weird. Which buffer are you killing, the Org buffer, or the
>> new buffer that is created when pressing C-c ' inside the source
>> block? Is the latter the one I cannot kill.
>
> There was no "C-c '" in the recipe you posted.
>
> What is the full recipe to reproduce the problem, please?

PMJI, but at <http://permalink.gmane.org/gmane.emacs.orgmode/95159>,
Nicolas Goaziou said "This should be fixed."

Perhaps this bug report can simply be closed then ?

IIUC, he fixed it in:
--8<---------------cut here---------------start------------->8---
Commit c41bbc577e81e9fa5bab2509a8141189e45fe6c7
References: origin/maint
Author:     Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Wed Feb 18 01:59:51 2015 +0100
Commit:     Nicolas Goaziou <mail@nicolasgoaziou.fr>
CommitDate: Wed Feb 18 01:59:51 2015 +0100

    Fix "Wrong type argument: overlayp"
    
    * lisp/org-src.el (org-src-mode-configure-edit-buffer): Fix "Wrong
      type argument: overlayp".
    
    Changing major mode in a source edit buffer resets local variables
    used to link it to source buffer.  As a consequence, overlay in source
    buffer can no longer be found nor deleted.
--8<---------------cut here---------------end--------------->8---

-- 
Nicolas Richard