Merge branch 'ed/simplify-setup-git-dir'

Code simplification. * ed/simplify-setup-git-dir: Simplify handling of setup_git_directory_gently() failure cases.

Junio C Hamano committed Jan 18, 2019 at 13:49 UTC e805dc189218a6e7b4a735c90ec687a4ca174a85

No changes.