small bug in who(1) of SVR3

[L. Mark Larsen]

The original message complained that (in SVR3) 'who -Hq' gave both the (in
this case, meaningless) header and the output of the -q option.  It was later
pointed out by someone running SVR2 that this was apparently something broken
going into SVR3.  I just thought I would mention that the bug introduced in
SVR3 is still in SVR4 (at least, the one we have running on our 3b2).

cheers,
lml at atlas.att.com