URL:
  <http://gna.org/bugs/?23728>

                 Summary: "No target city for spy action" + crash
                 Project: Freeciv
            Submitted by: cazfi
            Submitted on: Thu 30 Jul 2015 02:30:40 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: 2.5.1, 2.6.0, 3.0.0

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Details:

There was an failing assert with message "No target city for spy action" and
segfault immediately after it when that NULL tile was passed to tile_city().

Somehow goto_tile has been set to NULL while the AI task for the unit
remains.

Attached fix
- Avoids the crash even if the assert fails
- Clear advisor task (and consequently default AI task) when goto_tile gets
cleared as part of rescuing planes




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File Attachments:


-------------------------------------------------------
Date: Thu 30 Jul 2015 02:30:40 AM EEST  Name: TargetlessSpy.patch  Size: 2kB  
By: cazfi

<http://gna.org/bugs/download.php?file_id=24699>

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Reply to this item at:

  <http://gna.org/bugs/?23728>

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