Re: [1/2] msi: Don't add the same environment string more than once.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=16331

Your paranoid android.

=== w7u (32 bit action) ===
The test timed out

=== w8 (32 bit action) ===
The test timed out

=== wvistau64 (64 bit action) ===
The test timed out