GNU bug report logs - #74013
31.0.50; make-vtable errors on an empty list of objects

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Message #13 received at 74013 <at> debbugs.gnu.org (full text, mbox):

From: Joost Kremers <joostkremers <at> fastmail.fm>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: Spencer Baugh <sbaugh <at> janestreet.com>, larsi <at> gnus.org,
 74013 <at> debbugs.gnu.org
Subject: Re: bug#74013: 31.0.50; make-vtable errors on an empty list of objects
Date: Fri, 25 Oct 2024 23:35:10 +0200

On Fri, Oct 25 2024, Eli Zaretskii wrote:
>> Cc: Lars Ingebrigtsen <larsi <at> gnus.org>
>> Date: Fri, 25 Oct 2024 11:23:35 -0400
>> From:  Spencer Baugh via "Bug reports for GNU Emacs,
>>  the Swiss army knife of text editors" <bug-gnu-emacs <at> gnu.org>
>> 
>> 
>> 1. emacs -Q
>> 2. M-: (make-vtable :columns '("column") :objects '())
>> 3. Observe an error like (wrong-number-of-arguments #<subr max> 0)
>> 
>> I ran into this when trying to display a list which can sometimes be
>> empty.  At the very least it would be nice for this to provide a better
>> error message.
>
> I think this is a duplicate of bug#73775.

Yes, looks like. And my patch is still awaiting review. :-)

-- 
Joost Kremers
Life has its moments

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