The checkstatus() code was expecting checkstatus to throw exceptions if it
failed, but in general it should return False.
(Bitbake rev: 57be5cc6228518e60f564570a39cebbeb6cf564e)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>