[freeciv-ai] (PR#2755) AI hangs at modified rulesets (fix)

["Guest" <rt-guest@xxxxxxxxxxxxxx>]

Following code causes this hang: 
while (distance >= move_rate) { 
Because I have a unit with a movement-rate of 0, this loop will never finish. 
Tested 
with succes using freeciv 1.14: 
at line 254 of CVS, add 
 
if (move_rate != 0) { 
 
and add an indent to each following line, until line 276, where this if is 
ended with an 
extra '}'. 
 
Bart Coppens (bart@xxxxxxxxxxxxxx) 
 
[coppensbart@xxxxx - Tue Jan  7 20:40:25 2003]: 
 
> (CVS of 03/01/2003; no additional patches applied) 
> While trying to edit some values of my rulesets and playtesting 
> certain 
> positions of units, I came across this. I have A 3-player savegame. 
> All three 
> are set to human. For testing, I tried to play as Aragorn against 
> Sauron. So 
> I set Sauron to AI. When I started the game; civserver didn't respond 
> anymore. Backtrace of the killed (Ctrl+C) civserver: 
> > start 
> Starting game. 
> > 
> Player 'Sauron' now has AI skill level 'easy'. 
>  
> Program received signal SIGINT, Interrupt. 
> dangerfunct (danger=2809, move_rate=0, distance=11) at 
> advmilitary.c:257 
> 257         danger /= 2; 
> (gdb) backtrace 
> #0  dangerfunct (danger=2809, move_rate=0, distance=11) at 
> advmilitary.c:257 
> #1  0x080b336e in assess_danger (pcity=0x82fcb60) at advmilitary.c:581 
> #2  0x080b2b27 in assess_danger_player (pplayer=0x812b614) at 
> advmilitary.c:352 
> #3  0x08050198 in srv_loop () at srv_main.c:2107 
> #4  0x0804fc95 in srv_main () at srv_main.c:1920 
> #5  0x0804a26a in main (argc=3, argv=0xbffffa34) at civserver.c:154 
>  
> Reproducable: always. Just load the savegame below with the rulesets, 
> set 
> Sauron (Aragorn has the same result) to AI and start. 
> Complete rulesets & tilesets: http://www.bartcoppens.be/modpack/for- 
> pille.bz2 
> Scenario testsavegame: 
> http://www.bartcoppens.be/modpack/middle-earth-bart-alpha1.sav.gz 
>  
> Bart Coppens