[Bug 58132] New: HoMM4 map editor crashes on a specific map

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58132

Bug ID: 58132
           Summary: HoMM4 map editor crashes on a specific map
           Product: Wine-staging
           Version: 10.5
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 78407
  --> http://bugs.winehq.org/attachment.cgi?id=78407
backtrace and the map in question in the archive

How to repeat:

1. Run the Heroes of Might and Magic IV map editor (I used GOG version).
2. Open the attached map.
3. In the editor toolbar click "Selection tool" and "Underground".
4. In the middle of the map (in the underground) find the quest hut, the quest
log entry for it must be "Seasonal workers' hut.". Click the "Triggered script"
tab.