allow entries that do not have an associated tty (from cgd)
authorKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Fri, 1 Jul 1994 01:50:02 +0000 (17:50 -0800)
committerKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Fri, 1 Jul 1994 01:50:02 +0000 (17:50 -0800)
commitd6dc35ebeb77d43fa07480551cf70bdc5e714ef8
tree60d8171c5b430a299331895aa11f5960f8d17faf
parente256e3a006a4aa6499744078db1c815e7ce80984
allow entries that do not have an associated tty (from cgd)

SCCS-vsn: usr.bin/w/w.c 8.6
usr/src/usr.bin/w/w.c