anonymous channels bug ?

[Matus fantomas Uhlar <uhlar@xxxxxxxxxxx>]

Hello,
i checked anonymous channel behaviour with 2 clients and I see users on
anonymous channel see full nick!user@host of someone who quits +a channel.
Do you think that's ok ?

[1] == fanta
[2] == fantoma

it seems to break anonymity guaranteed by +a

[1] join !!test
[1] :fanta!uhlar@xxxxxxxxxxxxxxxx JOIN :!P0Q9Ftest
[1] :netlab.irc.sk 353 fanta = !P0Q9Ftest :@fanta 
[1] :netlab.irc.sk 366 fanta !P0Q9Ftest :End of NAMES list.
[1] mode !P0Q9Ftest +a
[1] :fanta!uhlar@xxxxxxxxxxxxxxxx MODE !P0Q9Ftest +a 
[1] names !P0Q9Ftest
[1] :netlab.irc.sk 353 fanta = !P0Q9Ftest :@fanta
[1] :netlab.irc.sk 366 fanta !P0Q9Ftest :End of NAMES list.
[2] join !test
[2] :fantoma!uhlar@xxxxxxxxxxxxxxxx JOIN :!P0Q9Ftest
[2] :netlab.irc.sk 353 fantoma = !P0Q9Ftest :fantoma
[2] :netlab.irc.sk 366 fantoma !P0Q9Ftest :End of NAMES list.
[1] :anonymous!anonymous@anonymous. JOIN :!P0Q9Ftest
[2] privmsg !P0Q9Ftest :test
[1] :anonymous!anonymous@anonymous. PRIVMSG !P0Q9Ftest :test
[1] quit 
[1] ERROR :Closing Link: fanta[uhlar@xxxxxxxxxxxxxxxx] (I Quit)
[2] :fanta!uhlar@xxxxxxxxxxxxxxxx QUIT :I Quit
[2] quit
[2] ERROR :Closing Link: fantoma[uhlar@xxxxxxxxxxxxxxxx] (I Quit)

-- 
 Matus "fantomas" Uhlar, sysadmin at Telenor Internet Kosice, Slovakia
 BIC coord for *.sk; admin of netlab.irc.sk; co-admin of irc.felk.cvut.cz
 2B|!2B, that's a question!