[Bug 7352] New: cmd.exe doesn't support the "if defined VAR ..." syntax

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7352

Summary: cmd.exe doesn't support the "if defined VAR ..." syntax
           Product: Wine
           Version: unspecified
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-console
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The following line is OK on WinXP, but results in "Syntax error" in Wine:

if defined INCLUDE echo INCLUDE variable is set