bug#40121: 27.0.90; ERC incorrectly reuses single buffer for channels of same name on multiple networks

[Kevin Brubeck Unhammer]

Lars Ingebrigtsen <larsi@gnus.org> čálii:

> Kevin Brubeck Unhammer <unhammer@fsfe.org> writes:
>
>> There's still a bug when there's two networks on the same server:port.
>>
>> But the fix is simple, just an `(and target …)` around the "Channel
>> buffer" case, like
>>
>>                    ;; Channel buffer; check that it's from the right server.
>>                    (and target
>>                         (with-current-buffer (get-buffer candidate)
>>                           (and (string= erc-session-server server)
>>                                (erc-port-equal erc-session-port port))))
>>
>> I connect to several networks on the same server:port (my weechat
>> instance). Without the `and target` check it'll reuse the server buffer
>> from network1 when connecting to network2.
>
> Ah, I see.  I didn't even know that was possible.  :-)
>
> I've now applied your fix to Emacs 28.

Thanks! :)

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