diff --git a/upload.php b/upload.php
index cf16936..4eaf37a 100644
--- a/upload.php
+++ b/upload.php
@@ -23,6 +23,7 @@ function isZipFile($file)
 {
   $fileType = strtolower(pathinfo($file, PATHINFO_EXTENSION));
   echo $fileType;
+  die();
   return $fileType == "zip";
 }