Quote#0 0x00007f1e34a9d97c in __pthread_kill_implementation () from /lib64/libc.so.6
#1 0x00007f1e34a424c6 in raise () from /lib64/libc.so.6
#2 0x00007f1e34a293a0 in abort () from /lib64/libc.so.6
#3 0x00007f1e34a2a402 in __libc_message_impl.cold () from /lib64/libc.so.6
#4 0x00007f1e34a3a135 in __assert_fail () from /lib64/libc.so.6
#5 0x0000000000425553 in way_desc_t::get_diagonal_image_id (this=<optimized out>, ribi=<optimized out>, season=<optimized out>, front=false)
at src/simutrans/obj/way/../../descriptor/way_desc.h:188
#6 weg_t::set_images (this=this@entry=0x371dd190, typ=typ@entry=weg_t::image_diagonal, ribi=<optimized out>, snow=<optimized out>, switch_nw=switch_nw@entry=0 '\000')
at src/simutrans/obj/way/weg.cc:409
#7 0x0000000000685110 in weg_t::check_season (calc_only_season_change=false, this=0x371dd190) at src/simutrans/obj/way/weg.cc:458
#8 weg_t::check_season (this=0x371dd190, calc_only_season_change=<optimized out>) at src/simutrans/obj/way/weg.cc:421
#9 0x0000000000477307 in objlist_t::check_season (this=<optimized out>, calc_only_season_change=<optimized out>) at src/simutrans/dataobj/objlist.cc:1480
#10 0x00000000008754e9 in grund_t::check_season_snowline (this=<optimized out>, season_change=false, snowline_change=true) at src/simutrans/world/../world/../ground/grund.h:283
#11 0x000000000089406c in karte_t::step (this=0x31f34500) at src/simutrans/world/simworld.cc:3240
#12 0x00000000008952cf in karte_t::interactive (this=this@entry=0x31f34500, quit_month=quit_month@entry=2147483647) at src/simutrans/world/simworld.cc:6269
#13 0x00000000007ea5b3 in simu_main (argc=argc@entry=5, argv=argv@entry=0xf5a4730) at src/simutrans/simmain.cc:1710
#14 0x00000000007f3170 in sysmain (argc=5, argv=<optimized out>) at src/simutrans/sys/simsys.cc:1541
#15 0x00007f1e34a2b33e in __libc_start_call_main () from /lib64/libc.so.6
#16 0x00007f1e34a2b46b in __libc_start_main_impl () from /lib64/libc.so.6
#17 0x0000000000434fe5 in _start () at ../sysdeps/x86_64/start.S:115
Quote#0 0x00007f54dc89d97c in __pthread_kill_implementation () from /lib64/libc.so.6
#1 0x00007f54dc8424c6 in raise () from /lib64/libc.so.6
#2 0x00007f54dc8293a0 in abort () from /lib64/libc.so.6
#3 0x00007f54dc82a402 in __libc_message_impl.cold () from /lib64/libc.so.6
#4 0x00007f54dc83a135 in __assert_fail () from /lib64/libc.so.6
#5 0x0000000000425553 in way_desc_t::get_diagonal_image_id (this=<optimized out>, ribi=<optimized out>, season=<optimized out>, front=false)
at src/simutrans/obj/way/../../descriptor/way_desc.h:188
#6 weg_t::set_images (this=this@entry=0x4596f840, typ=typ@entry=weg_t::image_diagonal, ribi=<optimized out>, snow=<optimized out>, switch_nw=switch_nw@entry=0 '\000')
at src/simutrans/obj/way/weg.cc:409
#7 0x0000000000685110 in weg_t::check_season (calc_only_season_change=false, this=0x4596f840) at src/simutrans/obj/way/weg.cc:458
#8 weg_t::check_season (this=0x4596f840, calc_only_season_change=<optimized out>) at src/simutrans/obj/way/weg.cc:421
#9 0x000000000047721a in objlist_t::check_season (this=<optimized out>, calc_only_season_change=false) at src/simutrans/dataobj/objlist.cc:1465
#10 0x00000000008754e9 in grund_t::check_season_snowline (this=<optimized out>, season_change=true, snowline_change=true) at src/simutrans/world/../world/../ground/grund.h:283
#11 0x000000000089406c in karte_t::step (this=0x3fb1c000) at src/simutrans/world/simworld.cc:3240
#12 0x00000000008950c4 in karte_t::interactive (this=this@entry=0x3fb1c000, quit_month=quit_month@entry=2147483647) at src/simutrans/world/simworld.cc:6382
#13 0x00000000007ea5b3 in simu_main (argc=argc@entry=5, argv=argv@entry=0x1d18c730) at src/simutrans/simmain.cc:1710
#14 0x00000000007f3170 in sysmain (argc=5, argv=<optimized out>) at src/simutrans/sys/simsys.cc:1541
#15 0x00007f54dc82b33e in __libc_start_call_main () from /lib64/libc.so.6
#16 0x00007f54dc82b46b in __libc_start_main_impl () from /lib64/libc.so.6
#17 0x0000000000434fe5 in _start () at ../sysdeps/x86_64/start.S:115
(g

