Merge branch 'sb/submodule-update-initial-runs-custom-script' into maint

A test fix. * sb/submodule-update-initial-runs-custom-script: t7406: correct test case for submodule-update initial population

Junio C Hamano committed Mar 28, 2017 at 13:52 UTC 04b4f7d579056cedaae2de0a019e5993b4d9c2d0

No changes.