Beirc cvs freezes upon being fed a "/server irc.opn.net" with the following message:

debugger invoked on a SIMPLE-ERROR in thread #<THREAD {E060871}>: There is no applicable method for the generic function #<STANDARD-GENERIC-FUNCTION (SETF BEIRC::INCOMPLETE-INPUT) (1)> when called with arguments (NIL NIL).

This is on sbcl 0.9.11

All the components are reasonably fresh (1-2 days max) out of cvs/svn.

regards, Samium Gromoff