Comment 2 for bug 862350

StacktraceTop:
 folks_persona_store_add_persona_from_details (self=0x0, details=0x8b7d488, _callback_=0x8079da0 <contacts_link_contacts_ready>, _user_data_=0x8be6068) at persona-store.c:506
 contacts_link_contacts_co (_data_=0x8be6068) at contacts-linking.c:3504
 __lambda67_ (button=0x8812cc8, _data33_=<optimized out>) at contacts-link-dialog.c:604
 ___lambda67__gtk_tool_button_clicked (_sender=0x8812cc8, self=0x8899670) at contacts-link-dialog.c:609
 g_cclosure_marshal_VOID__VOID (closure=0x8b575b0, return_value=0x0, n_param_values=1, param_values=0x8be4b78, invocation_hint=0xbfbeb2e0, marshal_data=0x0) at /build/buildd/glib2.0-2.30.0/./gobject/gmarshal.c:85