Spaces in ${name}_chroot

[Hiroki Sato]

Chris Rees <utisoft at gmail.com> wrote
  in <CADLo839FSPGTHM58+fJBwEVUZ+gxTyXOqJffOrVyPr5k7xaqtw at mail.gmail.com>:

ut> Hi all,
ut>
ut> A guy in IRC pointed out to me that rc.subr will not work correctly if
ut> a chroot has spaces in it.
ut>
ut> Although this is unlikely, would it hurt to include it?  Lacking a src
ut> bit someone may need to put their name to it, but I'm happy to commit
ut> & handle MFCs.
ut>
ut> Chris
ut>
ut> [1] http://www.bayofrum.net/~crees/patches/rc-subr-support-chroot-spaces.diff

 I think this patch is correct.  Please go ahead.

-- Hiroki