bug#65882: 29.1; rcirc doesn't rejoin channels automatically on reconnecting

[Philip Kaludercic]

Stefan Kangas <stefankangas@gmail.com> writes:

> Manphiz <manphiz@gmail.com> writes:
>
>>> I don't necessarily object, but is it a regression?
>>
>> The reconnecting and rejoining channels feature is broken in certain
>> situation, and this patch fixes that.  Some other users claimed this
>> works for them, so I would say this may be considered a regression.
>>
>>> Is the change safe?
>>
>> According to the logic of the code, this patch enables doing work that
>> (I believe) should have been done and not changing anything else, so I
>> would say it is safe.
>>
>>> If the answer to either of those questions is "no", I think master is
>>> the safer choice.
>>
>> I would say the answers are both yes, but of course that's just my
>> opinion and the decision is up to you :)
>
> Thanks.  If Philip agrees, I see no reason why this can't be installed
> on emacs-29.

I am fine with it as well, so I'll cherry-pick the branch from master
onto emacs-29.