bug#62444: [PATCH] erc: Fix "dcc get" flag parsing

[J.P.]

Hi Fernando,

Fernando de Morais <fernandodemorais.jf@gmail.com> writes:

> I can no longer receive files from senders whose
> nicknames contains a "|" pipe character.
>
> Example:
>
>       /DCC GET EXAMPLE|Nick file_name.txt
>
> ERC returns in its buffer (followed by an *Apropos* buffer showing up in
> another window):
>
>       *** DCC: Nick undefined subcommand. GET, CHAT and LIST are defined.

Thanks for the heads up. This looks like my bad. Would something like
the attached (untried) maybe suffice as a temporary workaround?

fernando.diff
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