winefile can't launch any apps!

[Dan Kegel]

Trying to launch any app, e.g. wine's notepad, by double-clicking on
the .exe in 'winefile' crashes wine, like this:

0x42079c30 (NTDLL.DLL.strcpy+0x20): movzbl      0x0(%edx),%eax
Wine-dbg>bt
Backtrace:
=>0 0x42079c30 (NTDLL.DLL.strcpy+0x20) (ebp=4072ed8c)
   1 0x40778fd4 (SHELL32.DLL.FindExecutableW+0x7ec in SHELL32.DLL) (ebp=4072f840)
   2 0x40779103 (SHELL32.DLL.ShellExecuteExA+0x1f in SHELL32.DLL) (ebp=4072f854)
   3 0x40620515 (winefile.exe.EntryPoint+0x4515 in winefile.exe) (ebp=4072f9c4)
   4 0x40620692 (winefile.exe.EntryPoint+0x4692 in winefile.exe) (ebp=4072f9f0)
   5 0x40620a8c (winefile.exe.EntryPoint+0x4a8c in winefile.exe) (ebp=4072faa4)
   6 0x408d0703 (USER32.DLL.EndDeferWindowPos+0x31b in USER32.DLL) (ebp=4072fac8)
   7 0x408d0761 (USER32.DLL.EndDeferWindowPos+0x379 in USER32.DLL) (ebp=4072faf4)
   8 0x408d4ff2 (USER32.DLL.EndDeferWindowPos+0x4c0a in USER32.DLL) (ebp=4072fb1c)
   9 0x408d5645 (USER32.DLL.CallWindowProcW+0xf9 in USER32.DLL) (ebp=4072fb50)
   10 0x408e50ab (USER32.DLL.IsCharAlphaW+0x2d57 in USER32.DLL) (ebp=4072fbac)
   11 0x408e5e2d (USER32.DLL.SendMessageTimeoutW+0x135 in USER32.DLL) (ebp=4072fc10)
   12 0x408e604d (USER32.DLL.SendMessageW+0x31 in USER32.DLL) (ebp=4072fc3c)
   13 0x40895f32 (USER32.DLL.EditWndProc+0xaff6 in USER32.DLL) (ebp=4072fcd4)
   14 0x40897359 (USER32.DLL.EditWndProc+0xc41d in USER32.DLL) (ebp=4072fcf8)
   15 0x408d0703 (USER32.DLL.EndDeferWindowPos+0x31b in USER32.DLL) (ebp=4072fd1c)
   16 0x408d0761 (USER32.DLL.EndDeferWindowPos+0x379 in USER32.DLL) (ebp=4072fd48)
   17 0x408d5539 (USER32.DLL.CallWindowProcA+0xf9 in USER32.DLL) (ebp=4072fd7c)
   18 0x40620d99 (winefile.exe.EntryPoint+0x4d99 in winefile.exe) (ebp=4072fda4)
   19 0x408d0703 (USER32.DLL.EndDeferWindowPos+0x31b in USER32.DLL) (ebp=4072fdc8)
   20 0x408d0761 (USER32.DLL.EndDeferWindowPos+0x379 in USER32.DLL) (ebp=4072fdf4)
   21 0x408d5539 (USER32.DLL.CallWindowProcA+0xf9 in USER32.DLL) (ebp=4072fe28)
   22 0x408b94a2 (USER32.DLL.DispatchMessageA+0x96 in USER32.DLL) (ebp=4072fe6c)
   23 0x406214b9 (winefile.exe.EntryPoint+0x54b9 in winefile.exe) (ebp=4072fea4)
   24 0x406214f1 (winefile.exe.EntryPoint+0x54f1 in winefile.exe) (ebp=4072febc)
   25 0x4061c0a5 (winefile.exe.EntryPoint+0xa5 in winefile.exe) (ebp=4072ff2c)
   26 0x4036b132 (KERNEL32.DLL.SetThreadExecutionState+0x16d6 in KERNEL32.DLL) (ebp=4072fff4)
   27 0x4002df1d (_end+0x402c0f1) (ebp=00000000)

This is on an SMP RH9 system running wine 20031118 compiled from source.
- Dan