More NUL (not NULL) checks.
authorzhuk <zhuk@openbsd.org>
Tue, 19 Dec 2017 20:44:53 +0000 (20:44 +0000)
committerzhuk <zhuk@openbsd.org>
Tue, 19 Dec 2017 20:44:53 +0000 (20:44 +0000)
commitee5d6441d4964fcb07d00a8c4b4f604f74efe386
tree50265c2ac0995034a0042dddf10714fd9835a27f
parentfa1855cdc0210b8cef154dd4a20b4dff3655e771
More NUL (not NULL) checks.

With support from guenther@ and millert@; final okay espie@
usr.bin/make/cond.c
usr.bin/make/parse.c