Merge branch 'dl/submodule-set-branch'

Test update. * dl/submodule-set-branch: t7419: change test_must_fail to ! for grep

Junio C Hamano committed Oct 24, 2019 at 13:34 UTC 1b4f85285f438d561d63b7e510e9e244eabc2d80

No changes.