Use octal to get the expected mode on git wrapper.

Change-Id: Id1ca7b08f93e24ec80acbef4fc875e94c8a64eee
Reviewed-on: https://review.openstack.org/17270
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins
1 file changed