[Bug 15367] New: "Using help" or "Help on help" crashes winhlp32

http://bugs.winehq.org/show_bug.cgi?id=15367

Summary: "Using help" or "Help on help"  crashes winhlp32
           Product: Wine
           Version: 1.1.4
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

winhlp32 crashes if user selects "Using help" or "Help on help" menu element in
any (wine) application, e.g. notepad or winhlp32.

Steps to reproduce:
1. Start wine application:
% wine notepad
2. Select "Help" -> "Using help"
3. See backtrace in console

wine: Unhandled page fault on read access to 0x00000028 at address 0x7ec6ede7

See attachment for full error log.