Andrey A. Chernov 70b57d05df Follow config intention for iobase:
print "at <not configured>" for iobase == -1 (autodetect not happens)
and not print anything for iobase == -2 (none)
Old code treat this two special config numbers as big port numbers.
1997-03-25 03:13:05 +00:00
..
1997-03-25 03:13:05 +00:00
1997-03-25 03:13:05 +00:00