Note this is the **ports** approach for getting Python curses module working
with Unicode, the other way is splitting libncurses into separate libncurses
and libtinfo (**src** side).
At least these two ports works correctly with this change: `www/rtv` and
`sysutils/py-ranger`
More info [here](https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=171246#c18)