https://bugs.winehq.org/show_bug.cgi?id=57139 Bug ID: 57139 Summary: SET changes errorlevel in .bat files Product: Wine Version: 9.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: cmd Assignee: wine-bugs(a)winehq.org Reporter: huangqinjin(a)gmail.com Distribution: --- errorlevel was changed to 0 after SET, while Windows CMD keep it unchanged. Quote from https://stackoverflow.com/a/34968021 and https://stackoverflow.com/a/148991: The differences between .CMD and .BAT as far as CMD.EXE is concerned are: With extensions enabled, PATH/APPEND/PROMPT/SET/ASSOC in .CMD files will set ERRORLEVEL regardless of error. .BAT sets ERRORLEVEL only on errors. test.bat: @echo off call :SetError echo %errorlevel% echo %errorlevel% SET x= echo %errorlevel% exit /B 0 :SetError exit /B 2 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.