Comment 2 for bug 817752

StacktraceTop:
 individual_view_filter_visible_func (model=0x8dec170, iter=0xbff49b10, user_data=0x8e328e0) at empathy-individual-view.c:1787
 gtk_tree_model_filter_real_visible (filter=0x94ab228, child_model=0x8dec170, child_iter=0xbff49b10) at /build/buildd/gtk+3.0-3.1.10/./gtk/gtktreemodelfilter.c:809
 gtk_tree_model_filter_visible (c_model=0x8dec170, c_path=0x8d83fc0, c_iter=0x965ae90, data=0x94ab228) at /build/buildd/gtk+3.0-3.1.10/./gtk/gtktreemodelfilter.c:839
 gtk_tree_model_filter_row_changed (c_model=0x8dec170, c_path=0x8d83fc0, c_iter=0x965ae90, data=0x94ab228) at /build/buildd/gtk+3.0-3.1.10/./gtk/gtktreemodelfilter.c:1306
 _gtk_marshal_VOID__BOXED_BOXED (closure=0x971e678, return_value=0x0, n_param_values=3, param_values=0x8ddd4d8, invocation_hint=0xbff49c70, marshal_data=0x391e7d0) at /build/buildd/gtk+3.0-3.1.10/./gtk/gtkmarshalers.c:1310