[Freeciv-Dev] Minor fix

[Kris Bubendorfer <Kris.Bubendorfer@xxxxxxxxxxxxx>]

> On some (rare) occasions, players may have noticed
> that a city name appears "out of the blue" in non-explored
> areas of the map. The problem appears to be that 
> send_city_info() in diplomat_sabotage() (server/unitfunc.c)
> sends city info to all players and not only to players
> that have "discovered" this tile. I cannot see any reason
> for this so i suggest that line 651 (copy of version 1.8.0)
> in server/unitfunc.c is changed to:
> 
>    send_city_info(0, pcity, 0);

Yes, that fix is correct.  One question though, why is the client
displaying ANYTHING when the city is not visible?  I think the client
needs fixing too.
-- 

Cheers Kris...