Comment 2 for bug 865466

StacktraceTop:
 folks_persona_store_add_persona_from_details (self=0x0, details=0x8d070f8, _callback_=0x806d760 <___lambda57__gasync_ready_callback>, _user_data_=0x8ccdd50) at persona-store.c:506
 contacts_contact_pane_new_contact (self=0x8c4a008, list_pane=0x8c6b8e8) at contacts-contact-pane.c:9132
 g_cclosure_marshal_VOID__VOID (closure=0x8c76370, return_value=0x0, n_param_values=1, param_values=0x8dbfb78, invocation_hint=0xbfb77600, marshal_data=0x0) at /build/buildd/glib2.0-2.30.0/./gobject/gmarshal.c:85
 g_closure_invoke (closure=0x8c76370, return_value=0x0, n_param_values=1, param_values=0x8dbfb78, invocation_hint=0xbfb77600) at /build/buildd/glib2.0-2.30.0/./gobject/gclosure.c:774
 signal_emit_unlocked_R (node=0x8c79b00, detail=0, instance=0x8c6b8e8, emission_return=0x0, instance_and_params=0x8dbfb78) at /build/buildd/glib2.0-2.30.0/./gobject/gsignal.c:3272