diff --git a/helpers.php b/helpers.php
index 5727d31..9e8d27a 100644
--- a/helpers.php
+++ b/helpers.php
@@ -11,6 +11,8 @@ function getFilename($url){
         $stripped_url = preg_replace('/\\?.*/', '', $url);
         $realfilename = basename($stripped_url);
     } 
+
+    return $realfilename;
 }
 
 function checkURL($url) {