[Freeciv-Dev] assert in goto gtk+2 client

[Paul Zastoupil <paul@xxxxxxxxxxxxx>]

gtk+2 client was getting a bit sluggish as the game went on.

On trying to goto with a helicopter, bang, core.

civclient: control.c:607: request_unit_goto: Assertion `goto_is_active()' 
failed.

Hitting G twice I was able to reproduce it. 

Not sure if you need a savegame but I have one.

#0  0x405a9df1 in kill () from /lib/libc.so.6
#1  0x404edf4a in pthread_kill () from /lib/libpthread.so.0
#2  0x404ee285 in raise () from /lib/libpthread.so.0
#3  0x405a9bca in raise () from /lib/libc.so.6
#4  0x405aade5 in abort () from /lib/libc.so.6
#5  0x405a35e5 in __assert_fail () from /lib/libc.so.6
#6  0x0806bf5f in request_unit_goto () at control.c:608
#7  0x400cf5f8 in gtk_item_factory_new () from /usr/lib/libgtk-x11-2.0.so.0
#8  0x403b4d77 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#9  0x403a1ed7 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#10 0x403b4983 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#11 0x403b39a8 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#12 0x403b3be4 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#13 0x401ce70a in gtk_widget_translate_coordinates ()
   from /usr/lib/libgtk-x11-2.0.so.0
#14 0x403a1ed7 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#15 0x403b4983 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#16 0x403b37af in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#17 0x403b3be4 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#18 0x40052b4d in _gtk_accel_group_activate ()
   from /usr/lib/libgtk-x11-2.0.so.0
#19 0x40052c73 in gtk_accel_groups_activate ()
   from /usr/lib/libgtk-x11-2.0.so.0
#20 0x401e0c11 in _gtk_window_activate_key () from /usr/lib/libgtk-x11-2.0.so.0
#21 0x401dd236 in _gtk_window_query_nonaccels ()
   from /usr/lib/libgtk-x11-2.0.so.0
#22 0x400e9c2f in _gtk_marshal_BOOLEAN__BOXED ()
   from /usr/lib/libgtk-x11-2.0.so.0
#23 0x403a2247 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#24 0x403a1ed7 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#25 0x403b4439 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#26 0x403b37af in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#27 0x403b3be4 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#28 0x401cf6fb in gtk_widget_send_expose () from /usr/lib/libgtk-x11-2.0.so.0
#29 0x400e9adc in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#30 0x400e8725 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#31 0x402a71a5 in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#32 0x403f8b35 in g_get_current_time () from /usr/lib/libglib-2.0.so.0
#33 0x403f9b78 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0x403f9e8d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0x403fa58f in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#36 0x400e7f5f in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#37 0x080934bc in ui_main (argc=1, argv=0xbfffec24) at gui_main.c:1186
#38 0x080677ee in main (argc=1, argv=0xbfffec24) at civclient.c:244
#39 0x405985cd in __libc_start_main () from /lib/libc.so.6

-- 
Paul Zastoupil