patch 8.0.0701: system test failing when using X11 forwarding commit https://github.com/vim/vim/commit/11e79bb04ea635d180dd79b1d5cbc755b56e66e1 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 8 17:03:21 2017 +0200 patch 8.0.0701: system test failing when using X11 forwarding Problem: System test failing when using X11 forwarding. Solution: Set $XAUTHORITY before changing $HOME. (closes https://github.com/vim/vim/issues/1812) Also use a better check for the exit value.