CVS: cvs.openbsd.org: src

[Anton Lindqvist]

CVSROOT:        /cvs
Module name:    src
Changes by:     an...@cvs.openbsd.org   2017/12/16 03:27:21

Modified files:
        bin/csh        : csh.c dol.c error.c func.c 

Log message:
Passing NULL to free() is fine; from Michael W. Bombardieri.