CVS: cvs.openbsd.org: src

[Eric Faurot]

CVSROOT:        /cvs
Module name:    src
Changes by:     e...@cvs.openbsd.org    2010/04/25 08:13:36

Modified files:
        usr.bin/grep   : util.c 

Log message:
prevent out-of-bounds access with empty pattern (fixes  "grep -x ''")

ok millert@ krw@