sstate: don't silently handle all exceptions in sstate_checkhashes
If checkstatus returns an exception we should silently handle
FetchError, as this means the fetch failed for 'normal' reasons such as
file not found. However, other exceptions may be raised, and these
should be made visible.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
50d99faf88a1d82cbd939b9bd6e33ebed2b1ffd8)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
