dev #77304 : do not loop on facets if no filters

library/Class/MoteurRecherche/Facettes.php

@@ -91,7 +91,8 @@ class Class_MoteurRecherche_Facettes {
 
 
   protected function _filterByProfil($facets) {
-    $filters = $this->_criterias->getFiltres();
+    if (!$filters = $this->_criterias->getFiltres())
+      return $facets;
 
     foreach($facets as $facet => $count) {
       $code = Class_Notice_Facette::extractCodeRubrique($facet);