[Bug 7292] SystemDrive and a bunch other variables not set

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7292

------- Additional Comments From [e-mail]  2007-30-01 02:12 -------

MS documentation at:

http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-...
> From that list, the following are undefined:

CD, DATE, ERRORLEVEL, RANDOM, TIME, AppData, CommonProgramFiles, SystemDrive,
ALLUSERSPROFILE, APPDATA, UserDomain, CMDCMDLINE, CMDEXTVERSION, COMPUTERNAME,
HOMEDRIVE, HOMEPATH, HOMESHARE, LOGONSEVER, PATHEXT, PROMPT.

The following are defined:

ComSpec, PATH, ProgramFiles, SystemRoot, WinDir, UserProfile,
NUMBER_OF_PROCESSORS, OS, PROCESSOR_*, TEMP, TMP, USERNAME

I don't know a public program that can show the problem.  I found it while
developing an installer with NSIS using Debian as development platform (and so,
reliing on wine for testing it).  Since SystemDrive detection caused breakage, I
added a fallback to "c:" to get wine working again.

Thank you