Fix the minimum required git version for GH Pages flow

Fixes https://github.com/gohugoio/hugoDocs/issues/171.

There was a bug with "git worktree add -B" which was discussed here:
http://git.661346.n2.nabble.com/git-worktree-fails-to-recreate-existing-branch-even-with-B-td7647562.html,
and then fixed in
https://github.com/git/git/commit/0ebf4a2af3b72847327e977c5710fd123926570e.

That bug fix got first released in git v2.8.
This commit is contained in:
Kaushal Modi
2018-03-16 14:15:18 -04:00
parent aefc87b4db
commit 27245af6a9
@@ -23,7 +23,7 @@ GitHub provides free and fast static hosting over SSL for personal, organization
## Assumptions
1. You have Git 2.5 or greater [installed on your machine][installgit].
1. You have Git 2.8 or greater [installed on your machine][installgit].
2. You have a GitHub account. [Signing up][ghsignup] for GitHub is free.
3. You have a ready-to-publish Hugo website or have at least completed the [Quick Start][].