tpope/vim-fugitive — pull request #585 by blueyed (2014-12-11 03:05:03+00:00)
Title: (Re)store the current window in `s:diffoff_all`

This is required to make Vim execute the "Enter" autocommands when
closing the fugitive window.

Fixes: https://github.com/tpope/vim-fugitive/issues/421