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

[Fernando de Morais]

Hello J.P. and Daniel,

I don't know if this behaviour is related to the changes discussed in
this bug report, but 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 in advance for any help.

-- 
Regards,
Fernando de Morais.