version.sh: Ensure we're using petitboot's git directory
authorJeremy Kerr <jk@ozlabs.org>
Fri, 18 Jul 2014 05:23:42 +0000 (13:23 +0800)
committerJeremy Kerr <jk@ozlabs.org>
Tue, 22 Jul 2014 01:04:59 +0000 (09:04 +0800)
commit3c49b3fa6e6038fd226253e71cb082e09b4ff7a5
treeed09dbb7aac6f7789ac70748421bb74b7b5f5737
parent5d955dcc4f9a699bc84fe25ff337d51103f845ac
version.sh: Ensure we're using petitboot's git directory

We don't want the version to be extracted from a higher-level git
directory.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
version.sh