There were two different interpreter lengths in use, make them match.
(From OE-Core rev: 98119e3f452ebf6cb5f17049aef3a9a3ef7116c8)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit b175f9cdc3d87bef5c89cc337c2a7e2674732b29)
Signed-off-by: Steve Sakoman <steve@sakoman.com>