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From: "Basil L. Contovounesios" <contovob@tcd.ie>
To: Stefan Kangas <stefan@marxist.se>
Cc: 44849@debbugs.gnu.org
Subject: bug#44849: [PATCH] Make XEmacs compat variable warning-level-aliases obsolete
Date: Tue, 24 Nov 2020 19:52:55 +0000	[thread overview]
Message-ID: <87v9duttuw.fsf@tcd.ie> (raw)
In-Reply-To: <CADwFkm=AR5OCRcKZjfTBXwXoMt+Asf4==NqZbz==D0xdve7-mw@mail.gmail.com> (Stefan Kangas's message of "Tue, 24 Nov 2020 10:09:23 -0800")

Stefan Kangas <stefan@marxist.se> writes:

> @@ -256,8 +257,10 @@ display-warning
>        (setq level :warning))
>      (unless buffer-name
>        (setq buffer-name "*Warnings*"))
> -    (if (assq level warning-level-aliases)
> -	(setq level (cdr (assq level warning-level-aliases))))
> +    (with-suppressed-warnings ((obsolete warning-level-aliases))
> +      (when-let ((new (cdr-safe (assq level warning-level-aliases))))

Why the cdr-safe?

Thanks,

-- 
Basil





  reply	other threads:[~2020-11-24 19:52 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-24 18:09 bug#44849: [PATCH] Make XEmacs compat variable warning-level-aliases obsolete Stefan Kangas
2020-11-24 19:52 ` Basil L. Contovounesios [this message]
2020-11-24 20:15   ` Stefan Kangas
2020-11-24 21:00     ` Basil L. Contovounesios
2020-11-24 21:40       ` Stefan Kangas
2020-11-25  7:19 ` Lars Ingebrigtsen
2020-12-10 17:24   ` Stefan Kangas
2020-12-14 13:20     ` Stefan Kangas

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