SVN r336011 breaks build

[Michael Butler]

As below:

Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/config.c
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/lang.c
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/kernconf.c
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/config.o
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/main.o
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/lang.o
Building /usr/obj/usr/src/amd64.amd64/usr.sbin/config/mkmakefile.o
/usr/src/usr.sbin/config/mkmakefile.c:289:28: error: too many arguments
to function call, expected single argument 'cookie', have 2 arguments
                cnvlist_free_string(nvl, cookie);
                ~~~~~~~~~~~~~~~~~~~      ^~~~~~
/usr/include/sys/cnv.h:106:1: note: 'cnvlist_free_string' declared here
void    cnvlist_free_string(void *cookie);
^
1 error generated.
*** Error code 1

Stop.
make: stopped in /usr/src/usr.sbin/config

	imb