as it stands now, cl-irc answers ctcp replies with a reply of its own; this leads to loops (and, in the case of bouncers, to amplified loops).

Here's a patch that makes cl-irc reply only if the request was in a privmsg (as specified in http://www.invlogic.com/irc/ctcpprot_06.html):

Patch committed. Thanks for the contribution!

bye,

Erik.