URL:
  <http://gna.org/bugs/?20901>

                 Summary: Caravan destination validatation might consider unit
production to be wonder production
                 Project: Freeciv
            Submitted by: cazfi
            Submitted on: Sat 15 Jun 2013 12:32:55 AM EEST
                Category: ai
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: Ready For Test
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
                 Release: 
         Discussion Lock: Any
        Operating System: None
         Planned Release: 2.5.0, 2.6.0

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Details:

When caravan on route to help wonder building checks if destination is still
valid, it doesn't check production type. It assumes it to be building, and
city_data->building.source.value.building to be valid pointer to improvement
type. If city has switched to unit building, pointer is actually to unit type,
and assumed id can be about anything - including valid wonder value (as the
case that got me to debug this problem in first place)

Fix attached.



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File Attachments:


-------------------------------------------------------
Date: Sat 15 Jun 2013 12:32:56 AM EEST  Name: WonderUnit.patch  Size: 1kB  
By: cazfi

<http://gna.org/bugs/download.php?file_id=18085>

    _______________________________________________________

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  <http://gna.org/bugs/?20901>

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