patch 8.2.1945: crash when passing NULL function to reduce() Commit: https://github.com/vim/vim/commit/0d90e728fe089ff1bb34d6a17f5591a96b57f734 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 3 18:20:19 2020 +0100 patch 8.2.1945: crash when passing NULL function to reduce() Problem: Crash when passing NULL function to reduce(). Solution: Check for NULL pointer and give an error. (Dominique Pell?, closes #7243)

@echo off
rem To be used on MS-Windows for Msys2 with the 32 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw32\bin;c:\msys64\usr\bin;%PATH%