prevent stupid Ambiquous Command error on null input line
authorThomas Ferrin <tef@ucbvax.Berkeley.EDU>
Wed, 21 Mar 1990 03:09:55 +0000 (19:09 -0800)
committerThomas Ferrin <tef@ucbvax.Berkeley.EDU>
Wed, 21 Mar 1990 03:09:55 +0000 (19:09 -0800)
commitc0413642e366472baed8535e6093f70ce073f691
treec69236310382603cea3861fb49128d7ceaf02119
parent4f55e3ecd83229ed2f87186a5589e13df19b708b
prevent stupid Ambiquous Command error on null input line

SCCS-vsn: usr.sbin/lpr/lpc/lpc.c 5.9
usr/src/usr.sbin/lpr/lpc/lpc.c