CVS: cvs.openbsd.org: src

[Todd C . Miller]

CVSROOT:        /cvs
Module name:    src
Changes by:     mill...@cvs.openbsd.org 2018/09/19 09:14:35

Modified files:
        bin/csh        : lex.c 

Log message:
Compare against NULL, not '\0' for pointers.  Quiets a warning on
newer gcc.