tpope/vim-fugitive — pull request #272 by wilmoore (2012-11-17 00:20:51+00:00)
Title: Adds "Github scheme" configuration option

Allows user to configure github URLs to use "http" or "https" as some
github:enterprise instances may be configured for only "http". In these
cases, you'd want to set `g:fugitive_github_scheme` to "http".

Example:
```
let g:fugitive_github_scheme = 'http'
```