GNU bug report logs - #65128
30.0.50; Strange code in help-fns.el

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Package: emacs;

Reported by: Ihor Radchenko <yantar92 <at> posteo.net>

Date: Mon, 7 Aug 2023 16:31:01 UTC

Severity: normal

Found in version 30.0.50

Done: Stefan Kangas <stefankangas <at> gmail.com>

Bug is archived. No further changes may be made.

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Message #8 received at 65128 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Ihor Radchenko <yantar92 <at> posteo.net>,
 Stefan Kangas <stefankangas <at> gmail.com>
Cc: 65128 <at> debbugs.gnu.org
Subject: Re: bug#65128: 30.0.50; Strange code in help-fns.el
Date: Mon, 07 Aug 2023 20:12:39 +0300

> From: Ihor Radchenko <yantar92 <at> posteo.net>
> Date: Mon, 07 Aug 2023 16:30:56 +0000
> 
> Hi,
> 
> I am looking at lisp/help-fns.el:describe-keymap and seeing
> 
>  (let ((sym nil))
>     (unless sym
>     ...
> 
> It looks like an oversight - sym will always be nil there.

Adding Stefan, who wrote that function.
This bug report was last modified 1 year and 346 days ago.

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