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cmd: Do not change errorlevel when setting environment variables. 

Changes CMD to set its errorlevel to 0 only when the value of an environment variable
is set in in non-interactive / batch mode, retains the previous value otherwise.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47791
Signed-off-by: Florian Eder <others.meder@gmail.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Florian Eder 2021-06-01 07:02:54 +00:00 committed by Alexandre Julliard
parent 9c818c96e4
commit 617d14bc12
1 changed files with 1 additions and 1 deletions
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2
programs/cmd/builtins.c
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@ -4218,7 +4218,7 @@ void WCMD_setshow_env (WCHAR *s) {
if ((!status) & (gle == ERROR_ENVVAR_NOT_FOUND)) {
errorlevel = 1;
} else if (!status) WCMD_print_error();
else errorlevel = 0;
else if (!interactive) errorlevel = 0;
}
}