iolib and close

Dear all, compiling "iolib-tests" I received the following error:

#<IPv4 datagram socket, closed 00000000050f3660> is not of type STREAM. [Condition of type TYPE-ERROR]

I have seen that in "clos/streams.lsp" the following method is defined:

(defmethod close ((stream t) &key abort) (declare (ignore abort)) (bug-or-error stream 'close))

Removing the method above with: (remove-method #'gray:close (find-method #'gray:close '() '(t)))

I was able to compile iolib-tests and run the tests.

Did 71 checks. Pass: 59 (83%) Skip: 0 ( 0%) Fail: 12 (16%)

Regards, Alessandro