[Bug 23321] New: ShellExecuteEx can fail for paths with spaces in them

http://bugs.winehq.org/show_bug.cgi?id=23321

Summary: ShellExecuteEx can fail for paths with spaces in them
           Product: Wine
           Version: 1.2-rc4
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: shell32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

+++ This bug was initially created as a clone of Bug #7900 +++

If you pass an lpFile with space(s) in its name, and if there exists another
file or directory whose path matches the lpFile truncated at any of its spaces,
then ShellExecuteEx attempts to open/execute that other file instead.

Passing an lpFile with embedded quotes surrounding the path DOES help.

tests:
1) this test case is still marked for todo_wine
http://source.winehq.org/source/dlls/shell32/tests/shlexec.c?v=wine-1.2-rc4#...

2) similar testcase by me
http://source.winehq.org/source/dlls/shell32/tests/shlexec.c?v=wine-1.2-rc4#...

Patch exists, but not applied yet, because it removes possibly important block
of code.