diff --git a/include/class.search.php b/include/class.search.php
index 2dbbe8c3dc8c01023d00e15e6904af5dcf4cf5fa..361d7184cc1fa43522b230568b2efee4753dd9f4 100755
--- a/include/class.search.php
+++ b/include/class.search.php
@@ -907,7 +907,7 @@ class SavedQueue extends CustomQueue {
             if ($Q->constraints) {
                 $empty = false;
                 if (count($Q->constraints) > 1) {
-                    foreach ($Q->constraints as $key => $value) {
+                    foreach ($Q->constraints as $value) {
                         if (!$value->constraints)
                             $empty = true;
                     }