--- a/Entity/DocumentTagRepository.php	Wed Oct 19 15:44:23 2011 +0200
+++ b/Entity/DocumentTagRepository.php	Thu Oct 20 18:35:33 2011 +0200
@@ -56,9 +56,10 @@
         
         if(!is_null($filter_array)) {
             foreach ($filter_array as $key => $value) {
-                $qb = $qb->where("dt.$key = :p_$key");
-                $params["p_$key"] = $value;
+                $qb = $qb->andWhere("dt.$key = :$key");
+                //$params[$key] = $value;
             }
+            $params = array_merge($params, $filter_array);
         }
         
         $qb = $qb->setParameters($params);