CVS: cvs.openbsd.org: src

[Jonathan Gray]

CVSROOT:        /cvs
Module name:    src
Changes by:     j...@cvs.openbsd.org    2020/02/15 04:57:11

Modified files:
        usr.bin/dig    : dig.c 
        usr.bin/dig/lib/isccfg: parser.c 

Log message:
test pointers against NULL not 0