Crash when right-clicking breadcrumb for Samba share (r1989)

[Jeremy Wootten]

FIles rev 1989 crashes when you right-click the breadcrumb for a Samba share. Current stable release (r1980) does not crash (no context menu is shown and terminal shows a fatal warning)

[Jeremy Wootten (jeremywootten)]

Stacktrace:

#0 0x00007ffff548e875 in g_type_check_instance_is_fundamentally_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#1 0x00007ffff54718a7 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#2 0x00007ffff793606e in _g_object_unref0_ (var=0xffffffffffffffff) at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:40
#3 0x00007ffff4f373d8 in g_list_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ffff793609c in _g_list_free__g_object_unref0_ (self=0x7fe500) at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:40
#5 0x00007ffff793b5bc in marlin_view_chrome_breadcrumbs_entry_build_base_menu (self=0x76e320, menu=0x9317a0, loc=0x7fffe4024930)
    at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:394
#6 0x00007ffff793a361 in marlin_view_chrome_breadcrumbs_entry_load_right_click_menu (self=0x76e320, event=0xb6c0a0, clicked_element=0xad0600)
    at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:377
#7 0x00007ffff793c926 in marlin_view_chrome_breadcrumbs_entry_handle_secondary_button_press (self=0x76e320, event=0xb6c0a0, el=0xad0600)
    at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:545
#8 0x00007ffff793c293 in marlin_view_chrome_breadcrumbs_entry_real_on_button_press_event (base=0x76e320, event=0xb6c0a0)
    at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/View/BreadcrumbsEntry.vala:509
#9 0x00007ffff791f8d8 in marlin_view_chrome_basic_breadcrumbs_entry_on_button_press_event (self=0x76e320, event=0xb6c0a0)
    at /media/jeremy/Shared/shared_data/Vala/Elementary/pantheon-files-branches/Loki/pantheon-files/libwidgets/Chrome/BasicBreadcrumbsEntry.vala:194
#10 0x00007ffff791ea52 in _marlin_view_chrome_basic_breadcrumbs_entry_on_button_press_event_gtk_widget_button_press_event (_sender=0x76e320, event=0xb6c0a0, self=0x76e320) at BasicBreadcrumbsEntry.c:412
#11 0x00007ffff6637d9c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#12 0x00007ffff546d1c8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007ffff547e3ed in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007ffff5485d88 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007ffff5486372 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007ffff675eebc in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#17 0x00007ffff663595c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#18 0x00007ffff66373f7 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#19 0x00007ffff61eb092 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#20 0x00007ffff4f3abd4 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffff4f3a...