[Freeciv-Dev] civserver crash (PR#1477)

[kenn@xxxxxxxxxxxxxx]

Full_Name: Kenn Munro
Version: 1.12.3-devel
Distribution: Built from source
Client: Gtk+
OS: Red Hat 7.2
Submission from: (NULL) (216.104.110.108)


The civserver crashed on me, with the message:

> civserver: sanitycheck.c:63: check_fow: Assertion `plr_tile->seen < 60000'
failed.
Aborted

I've uploaded a savegame to incoming.  Join the game as kenn, and press the Turn
Done button three times, and it should give the error.