[Bug 26885] New: del /s crashes if it encounters a directory containing a space

http://bugs.winehq.org/show_bug.cgi?id=26885

Summary: del /s crashes if it encounters a directory containing
                    a space
           Product: Wine
           Version: 1.3.18
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: cmd
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The following little batch file crashes cmd:

mkdir "foo bar"
cd "foo bar"
echo hi > hi.dat
cd ..
del /s hi.dat
cd "foo bar"
if exist hi.dat echo Del /s failed
if exist hi.dat del hi.dat
cd ..
rmdir "foo bar"

It's hard to fix because WCMD_delete() is complex, and when
it recurses, it smashes stuff into a new commandline without
quoting.  
(dir /s doesn't seem to have the same problem?)