Description of problem:
clicked the "browse" tab, immediate crash.

Version-Release number of selected component:
gq-1.3.4-13.fc17

Additional info:
libreport version: 2.0.16
abrt_version:   2.0.16
backtrace_rating: 4
cmdline:        gq
crash_function: gq_browser_model_validate
kernel:         3.6.2-4.fc17.x86_64

truncated backtrace:
:Thread no. 1 (10 frames)
: #0 gq_browser_model_validate at gq-browser-model.c:186
: #1 browser_model_iter_n_children at gq-browser-model.c:310
: #2 count_rows at gailtreeview.c:4404
: #3 get_row_count at gailtreeview.c:4595
: #4 gail_tree_view_get_n_children at gailtreeview.c:771
: #6 gail_tree_view_ref_child at gailtreeview.c:816
: #7 focus_in at gailtreeview.c:2674
: #8 _gtk_marshal_BOOLEAN__BOXED at gtkmarshalers.c:86
: #13 gtk_widget_event_internal at gtkwidget.c:5017
: #14 gtk_widget_event at gtkwidget.c:4814