feed tree: only run animation for appearing unread counters to prevent clashes with aux counter updating and animations ending up in wrong state

include/functions.php

@@ -1583,7 +1583,7 @@
 
 			$cv = array("id" => $i,
 				"counter" => (int) $count,
-				"auxcounter" => $auxctr);
+				"auxcounter" => (int) $auxctr);
 
 //			if (get_pref('EXTENDED_FEEDLIST'))
 //				$cv["xmsg"] = getFeedArticles($i)." ".__("total");

js/FeedTree.js

@@ -238,8 +238,10 @@ require(["dojo/_base/declare", "dojo/dom-construct", "dijit/Tree", "dijit/Menu"]
 					ctr = node.counterNode;
 					ctr.innerHTML = item.unread > 0 ? item.unread : item.auxcounter;
 					item.unread > 0 || item.auxcounter > 0 ?
-						Effect.Appear(ctr, {duration : 0.3,
-							queue: { position: 'end', scope: 'CAPPEAR-' + item.id, limit: 1 }}) :
+						item.unread > 0 ?
+							Effect.Appear(ctr, {duration : 0.3,
+								queue: { position: 'end', scope: 'CAPPEAR-' + item.id, limit: 1 }}) :
+							Element.show(ctr) :
 						Element.hide(ctr);
 
 					item.unread == 0 && item.auxcounter > 0 ? ctr.addClassName("aux") : ctr.removeClassName("aux");