TCP Server bug with NIL

hi,

i found small bug at TCP (Network Server).

open patch with connect NIL value to Do Send, Remote Host output “localhost”. it occur with any port, also with Enable to 0.

i checked with beta25.1 and 26. and it can avoid with AvoidNIL.

attach test patch.

TCPwithNIL.v4p (2.8 kB)

thanks for report. fixed.