[Freeciv-Dev] (PR#15624) Crash in ruleset without EFT_EMPIRE_SIZE_STEP

["Marko Lindqvist" <marko.lindqvist@xxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=15624 >


  Shouldn't ruleset without empire size step effects work? This happens 
when playing with such ruleset:


Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -1208215872 (LWP 5355)]
0x08101413 in adjust_wants_by_effects (pplayer=0x826a5e4, wonder_city=0x0)
     at ../../../svn/trunk/ai/aicity.c:361
361               factor += city_list_size(pplayer->cities)

(gdb) bt
#0  0x08101413 in adjust_wants_by_effects (pplayer=0x826a5e4, 
wonder_city=0x0)
     at ../../../svn/trunk/ai/aicity.c:361
#1  0x08101732 in ai_manage_buildings (pplayer=0x826a5e4) at 
../../../svn/trunk/ai/aicity.c:1213
#2  0x0810290a in ai_manage_cities (pplayer=0x826a5e4) at 
../../../svn/trunk/ai/aicity.c:1607
#3  0x0810793b in ai_do_last_activities (pplayer=0x826a5e4) at 
../../../svn/trunk/ai/aihand.c:449
#4  0x08051855 in main_loop () at ../../../svn/trunk/server/srv_main.c:692
#5  0x08051fdf in srv_main () at ../../../svn/trunk/server/srv_main.c:1936
#6  0x0804a555 in main (argc=3, argv=0xbf9c9454) at 
../../../svn/trunk/server/civserver.c:263


  - ML