rel #5524 : php < 5.5 compatibility

library/Class/Onglet.php

@@ -118,7 +118,8 @@ class Class_Onglet {
 
 
   public function hasRecounts($record) {
-    return !empty(Class_Onglet_Analytics::getRecounts($record));
+    $recounts = Class_Onglet_Analytics::getRecounts($record);
+    return !empty($recounts);
   }