commit https://github.com/vim/vim/commit/6bd364e08461159ad3c153ffba4def5b896486a1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 23 16:19:07 2016 +0100 patch 7.4.1401 Problem: Having 'autochdir' set during startup and using diff mode doesn't work. (Axel Bender) Solution: Don't use 'autochdir' while still starting up. (Christian Brabandt)