--- a/web/thdProject/lib/core/ThdUtil.php	Thu May 06 23:49:04 2010 +0200
+++ b/web/thdProject/lib/core/ThdUtil.php	Fri May 07 12:17:48 2010 +0200
@@ -78,7 +78,6 @@
 
     static public function getGlobalTagCloud($limit=10) {
       $tags = Array();
-      return $tags;
 
       //facet=true&facet.limit=-1&facet.field=tags
       $parameters = Array('facet'=>'true', 'facet.limit'=>"$limit", 'facet.field'=>'tags_exact' );