Multiple channels not working with Unreal

What steps will reproduce the problem?
1. define IRC_CHANNELS in the config with two or more channels
2. connect the IRC bot

What is the expected output? What do you see instead?
1.  Bot (nick: bot) does not answer to any commands e.g.:
    -   bot: google test
    -   madcow: google test
    -   bot, google test
2. ircops flooded with following line:
   * *** Notice -- names abuser bot[localhost] #chan1,#chan2,#chan3

Bot should have been issuing /names #chan1 | /names #chan2 | /names #chan3 
instead of /names #chan1,#chan2,#chan3

What version of the product are you using? On what operating system?
madcow 2.2.2
Python 2.7.3
Ubuntu 12.04.1 LTS, Linux 2.6.32-pony6-3

Please provide any additional information below.

Original issue reported on code.google.com by m...@znx.cc on 18 Dec 2012 at 7:19

quait / madcow

Multiple channels not working with Unreal #47