We need to unset the reload_required variable once we've triggered a reload
so that we don't cause a reload each time the preferences dialog is shown and
dismissed, regardless of whether anything has changed.
(Bitbake rev: b3ad7acebfad3063c3364f4492f53b25bf53cf81)
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>