[Bug 46901] Path environment variable with nested variables is not expanded properly

https://bugs.winehq.org/show_bug.cgi?id=46901

--- Comment #3 from Fabian Maurer  ---
I did some tests on windows, and it doesn't always expand the variables either.
And it seems to expand in lexical order, too.

For example
TESTVAR1=%TESTVAR2%
TESTVAR2=%TESTVAR3%
TESTVAR3=test
(all set in the registry obviously)
gives
TESTVAR1=%TESTVAR2%
TESTVAR2=test
TESTVAR3=test

Will do more testing soon. Problem is in GetEnvironmentVariableW, AFAIK.

Could you test if your setup with the nested environment variables works on
windows?