msmith 45c6ebc96d Simplify the "is a character ready" test, so that we don't return a false
negative for keypresses with zero ascii values.  This is in line with the
comconsole test, rather than being more ambitious.

Submitted by:	rnordier
1998-10-28 19:24:15 +00:00
..
1998-10-14 20:40:56 +00:00