CVS: cvs.openbsd.org: src

[Marc Espie]

CVSROOT:        /cvs
Module name:    src
Changes by:     es...@cvs.openbsd.org   2017/01/29 03:04:13

Modified files:
        usr.bin/make   : engine.c 

Log message:
obvious protection against null pointer, because it's quite possible for cgn
to not have a parent...