So a little hiccup to this, is it looks like authority entries will not have a corresponding def_map entry, so just doing a blanket test for any browse_entrys that do not have def_maps is not going to work if you are using authorities.
So a little hiccup to this, is it looks like authority entries will not have a corresponding def_map entry, so just doing a blanket test for any browse_entrys that do not have def_maps is not going to work if you are using authorities.