patch 8.1.2178: accessing uninitialized memory in test Commit: https://github.com/vim/vim/commit/15ee567809a9808693163dd7c357ef0c172ecc9e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Oct 19 14:35:02 2019 +0200 patch 8.1.2178: accessing uninitialized memory in test Problem: Accessing uninitialized memory in test. Solution: Check if there was a match before using the match position. (Dominique Pelle, closes #5088)

@echo off
rem To be used on MS-Windows for Msys2 with the 64 bit MinGW compiler.
rem Adjust the "c:\msys64" part to match your installation.
@echo on

set PATH=c:\msys64\mingw64\bin;c:\msys64\usr\bin;%PATH%