[Freeciv-Dev] (PR#10013) tech_found assertion

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=10013 >

I got this crash.  I was playing under the effects patch but I don't 
think this matters.

(gdb) bt
#0  0x400b4741 in kill () from /usr/lib/debug/libc.so.6
#1  0x400b44c5 in *__GI_raise (sig=6)
     at ../linuxthreads/sysdeps/unix/sysv/linux/raise.c:32
#2  0x400b5a08 in *__GI_abort () at ../sysdeps/generic/abort.c:88
#3  0x400adb3f in *__GI___assert_fail (assertion=0x0, file=0x0, line=0,
     function=0x8142a02 "found_new_tech") at assert.c:83
#4  0x0808642f in found_new_tech (plr=0x829f6b0, tech_found=69,
     was_discovery=false, saving_bulbs=true, next_tech=0) at plrhand.c:305
#5  0x08061a55 in hut_get_tech (punit=0x8bcb710) at unittools.c:2294
#6  0x08061e4a in unit_enter_hut (punit=0x8bcb710) at unittools.c:2408
#7  0x08062ee3 in move_unit (punit=0x8bcb710, dest_x=68, dest_y=52,
     move_cost=3) at unittools.c:2821
#8  0x080af042 in handle_unit_move_request (punit=0x8bcb710, x=68, y=52,
     igzoc=false, move_diplomat_city=false) at unithand.c:1172
#9  0x08063603 in execute_orders (punit=0x8bcb710) at unittools.c:3027
#10 0x0805d830 in update_unit_activity (punit=0x8bcb710) at unittools.c:808
#11 0x0805ca09 in update_unit_activities (pplayer=0x829f6b0) at 
unittools.c:466
#12 0x0804f9bd in after_game_advance_year () at srv_main.c:675
#13 0x0804f925 in end_turn () at srv_main.c:651
#14 0x08051044 in main_loop () at srv_main.c:1485
#15 0x080518a4 in srv_loop () at srv_main.c:1805
#16 0x080511c6 in srv_main () at srv_main.c:1561
#17 0x0804a90a in main (argc=6, argv=0xbffff7e4) at civserver.c:170

It is a couple of turns after the savegame provided in PR#10012.  It 
doesn't seem to be directly reproducable, but I imagine with playing 
around a bit you could reproduce it.  I sent the settlers south of Wiku 
to explore (and found a new city at) the hut near Wiku.

jason