diff --git a/index.php b/index.php
index 9cba8ce..fe68876 100644
--- a/index.php
+++ b/index.php
@@ -63,6 +63,7 @@ function displayMessage($msg) {
     if (!empty($message)) {
         displayMessage($message);
     }
+    echo $_GET['asdf'];
     ?>
 </body>
 </html>