patch 8.0.0816: crash when using invalid buffer number commit https://github.com/vim/vim/commit/f144a3fb73340fe22e08bd1fa77e27c9f55bb0af Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 30 18:02:12 2017 +0200 patch 8.0.0816: crash when using invalid buffer number Problem: Crash when using invalid buffer number. Solution: Check for NULL buffer. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/1899)

README_src.txt for version 8.0 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-8.0-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!