[Freeciv-Dev] (PR#6858) sdl client crash in citydlg

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=6858 >

I was clicking around in the citydlg, trying to figure out how the 
production selection works.

I believe I double-clicked on settlers to build them, then clicked again 
too soon to pop up a "Sell palace for 100?" dialog.  I may have clicked 
one more time.

#0  0x0808d8a8 in redraw_edit_chain (pEdt=0x0) at gui_stuff.c:3320
3320      Dest_Copy.x = pEdt->pWidget->size.x;
(gdb) bt
#0  0x0808d8a8 in redraw_edit_chain (pEdt=0x0) at gui_stuff.c:3320
#1  0x0808ddcf in redraw_edit (pEdit_Widget=0x8488688) at gui_stuff.c:3526
#2  0x0808acfe in redraw_widget (pWidget=0x8488688) at gui_stuff.c:1157
#3  0x0808a766 in redraw_group (pBeginGroupWidgetList=0x8488688,
     pEndGroupWidgetList=0x85b22a8, add_to_update=0) at gui_stuff.c:929
#4  0x0806ced5 in redraw_city_dialog (pCity=0x828c0f0) at citydlg.c:2554
#5  0x080700d1 in refresh_city_dialog (pCity=0x828c0f0) at citydlg.c:3949
#6  0x0805c116 in handle_city_packet_common (pcity=0x828c0f0, is_new=false,
     popup=false) at packhand.c:584
#7  0x0805bf2b in handle_city_info (packet=0x8780b08) at packhand.c:524
#8  0x0804df75 in handle_packet_input (packet=0x8780b08, type=0)
     at civclient.c:321
#9  0x08050f34 in input_from_server (fd=0) at clinet.c:330
#10 0x08088f4b in gui_event_loop (pData=0x0, loop_action=0,
     key_down_handler=0x808843a <main_key_down_handler>,
     key_up_handler=0x80885ee <main_key_up_handler>,
     mouse_button_down_handler=0x8088609 <main_mouse_button_down_handler>,
     mouse_button_up_handler=0,
     mouse_motion_handler=0x8088652 <main_mouse_motion_handler>)
     at gui_main.c:649
#11 0x080894ae in ui_main (argc=1, argv=0xbfffe884) at gui_main.c:883
#12 0x0804de73 in main (argc=1, argv=0xbfffe884) at civclient.c:244
#13 0x42015704 in __libc_start_main () from /lib/tls/libc.so.6
(gdb) p pEdt
$1 = (struct EDIT *) 0x0

jason