[Bug 23768] New: winhelp: Some images not shown in certain 16-bit Help files

http://bugs.winehq.org/show_bug.cgi?id=23768

Summary: winhelp: Some images not shown in certain 16-bit Help
                    files
           Product: Wine
           Version: 1.2
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=29793)
 --> (http://bugs.winehq.org/attachment.cgi?id=29793)
4aces.hlp.bz2

With some 16-bit Help files, some images are not shown. See the attached files.

Load 4aces.hlp into Wine winhlp32. This console output appears:
  err:winhelp:HLPFILE_DoReadHlpFile buf[0x14] = 0

Click the author's name popup link at the bottom. The popup is tiny, maybe 6x15
pixels, and empty. It's supposed to be a picture of the author. The other popup
links appear as they should (albeit not the correct size, see bug 23008).

Load 6pack.hlp into Wine winhlp32. With this file (created by the same author)
there is no initial console output, and clicking the author's name popup link
does correctly show the picture. Maybe this file was authored using a later
version of the help compiler?