patch 8.2.3762: if quickfix buffer is wiped out getqflist() still returns it Commit: https://github.com/vim/vim/commit/56150da6879a96db1c84c7ec4ceedeb84969f606 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Thu Dec 9 09:27:06 2021 +0000 patch 8.2.3762: if quickfix buffer is wiped out getqflist() still returns it Problem: If the quickfix buffer is wiped out getqflist() still returns its number. Solution: Use zero if the buffer is no longer present. (Yegappan Lakshmanan, closes #9306)

README_src.txt for version 8.2 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-8.2-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!