hotline #43916 fix rt comment

library/Class/MoteurRecherche/Facettes.php

@@ -202,7 +202,11 @@ class Class_MoteurRecherche_Facettes {
                                        $codes_count[$bookmark_code])];
     }
 
-    sort($matches, SORT_REGULAR);
+    usort($matches, function($first, $second)
+         {
+           return strcmp($first['label'], $second['label']);
+         });
+
     return $matches;
   }