https://bugs.winehq.org/show_bug.cgi?id=58027
--- Comment #7 from dl.soluz@gmx.net --- can be reproduced without make.exe with a simple batch file
"del_test.bat" ----- del *.not_existing_at_all echo ERRORLEVEL: %ERRORLEVEL% -----
up-to-date Windows 10 returns ERRORLEVEL: 0
Wine returns ERRORLEVEL: 1 so not finding any files to be delete results in an error - which is not correct