GNU bug report logs - #59137
[PATCH] To minor changes related to overlays

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Package: emacs;

Reported by: Matt Armstrong <matt <at> rfc20.org>

Date: Tue, 8 Nov 2022 23:15:02 UTC

Severity: normal

Tags: patch

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

Bug is archived. No further changes may be made.

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Message #32 received at 59137 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Matt Armstrong <matt <at> rfc20.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, Stefan Monnier <monnier <at> iro.umontreal.ca>,
 59137 <at> debbugs.gnu.org
Subject: Re: bug#59137: [PATCH] To minor changes related to overlays
Date: Wed, 30 Nov 2022 02:28:09 +0100

Matt Armstrong <matt <at> rfc20.org> writes:

> The admittedly redundant NULL check done by itree_empty_p does not
> change semantics or cause harm.  mark_overlays in alloc.c is a recursive
> function so it handles NULL itself, hence the NULL check was omitted in
> the original code.

Thanks.

I guess as this is a minor cleanup this should go to master at this point.
This bug report was last modified 2 years and 172 days ago.

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