fixed: show no slices when user has no slices

[plewww.git] / planetlab / pub / feedback.php

diff --git a/planetlab/pub/feedback.php b/planetlab/pub/feedback.php
index 0223f22..8144634 100644 (file)
--- a/planetlab/pub/feedback.php
+++ b/planetlab/pub/feedback.php
@@ -5,16 +5,13 @@
 // Mark Huang <mlhuang@cs.princeton.edu>
 // Copyright (C) 2006 The Trustees of Princeton University
 //
-// $Id: feedback.php 144 2007-03-28 07:52:20Z thierry $
+// $Id$
 //
 
 // Get API handle
 require_once 'plc_session.php';
 global $adm;
 
-// Get sorting functions
-require_once 'plc_sorts.php';
-
 // Print header
 require_once 'plc_drupal.php';
 drupal_set_title('Slice Feedback');
@@ -37,7 +34,7 @@ if (isset($_REQUEST['email'])) {
   // checks proper syntax
   $email = $_REQUEST['email'];  
   if (preg_match("/^[a-zA-Z0-9_\.-]+@[a-zA-Z0-9\.-]+$/", $email)) {
-    list($username, $domain) = split('@', $email);
+    list($username, $domain) = explode('@', $email);
     // prevent default domain from being appended
     $domain .= ".";
     // check if the domain has MX records, or is at least resolvable