[Bug 19668] New: cmd /c doesn't wait for result before exiting?

http://bugs.winehq.org/show_bug.cgi?id=19668

Summary: cmd /c doesn't wait for result before exiting?
           Product: Wine
           Version: 1.1.27
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: download, Installer
          Severity: normal
          Priority: P2
         Component: programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The cygwin shell script,
http://kegel.com/wine/vc2005x.sh.txt
runs properly on Windows Vista and Windows 7, but
fails on Wine because the script continues on to
the "rm -rf" immediately rather than waiting for
Ixpvc.exe to finish, as it does on Windows.

I suspect this is a bug in wine's cmd.  Removing
the cmd /c prefix from the commandline, to let
cygwin's shell run Ixpvc itself, behaves properly,
and the following lines aren't run until Ixpvc finishes.

(The only reason the cmd is in the script at all
is because it was the only way I could get Ixpvc to
run at all on Windows; without it, Windows would
report "permission denied", presumably because it
thought some bad script was trying to install something.)