null pointer checks (from ralph)
authorKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Sat, 27 Jul 1985 07:15:00 +0000 (23:15 -0800)
committerKirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Sat, 27 Jul 1985 07:15:00 +0000 (23:15 -0800)
commitcb5423b789f0313f56d249ba0dc3988466c83c82
tree67ddffda60093f2483c69db6f445c7b525241805
parent19d8bb7743e2acb4f9cc41fe9f87afbdec35f557
null pointer checks (from ralph)

SCCS-vsn: usr.bin/pascal/src/call.c 5.2
SCCS-vsn: usr.bin/pascal/src/fhdr.c 5.2
SCCS-vsn: usr.bin/pascal/src/lval.c 5.2
SCCS-vsn: usr.bin/pascal/src/var.c 5.2
usr/src/usr.bin/pascal/src/call.c
usr/src/usr.bin/pascal/src/fhdr.c
usr/src/usr.bin/pascal/src/lval.c
usr/src/usr.bin/pascal/src/var.c