More fixes for extract_tarball

Signed-off-by: Martin J. Bligh <mbligh@google.com>

Make sure we only look at top level directories, and abort if we get 2



git-svn-id: http://test.kernel.org/svn/autotest/trunk@1438 592f7852-d20e-0410-864c-8624ca9c26a4
1 file changed