var show_next_feed = parent.getInitParam("on_catchup_show_next_feed") == "1";
- if (next_unread_feed && show_next_feed) {
+ if (next_unread_feed && show_next_feed && !activeFeedIsCat()) {
query = query + "&nuf=" + param_escape(next_unread_feed);
setActiveFeedId(next_unread_feed);
}