diff --git a/webapp/services/CircuitRankingService.php b/webapp/services/CircuitRankingService.php
index fadc7ad1..e4bf4005 100644
--- a/webapp/services/CircuitRankingService.php
+++ b/webapp/services/CircuitRankingService.php
@@ -36,7 +36,9 @@ class CircuitRankingService extends BaseService {
         $androidHashDb = self::getAndroidHashDb($androidHash);
         if (count($androidHash) < 100) {
             for ($i = count($androidHash); $i < 100; $i++) {
+                if (!empty($androidHashDb)) {
 
+                }
             }
         }
     }