[guadec-web] Fix some errors in the pay-on-site option

[Alexandre Franke <afranke src gnome org>]

commit ac91d5a9027d8181c75fe87bb8615b10905886e0
Author: Patrick Uiterwijk <puiterwijk redhat com>
Date:   Fri Jul 18 11:02:30 2014 -0400

    Fix some errors in the pay-on-site option

 guadec/confirm-payment.php |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/guadec/confirm-payment.php b/guadec/confirm-payment.php
index c67cb00..43b3ac0 100644
--- a/guadec/confirm-payment.php
+++ b/guadec/confirm-payment.php
@@ -64,7 +64,7 @@ if (!empty($_POST)) {
 
             $headers = "From: GUADEC 2014 Registration Script <contact guadec org>\n";
             $body = "Please verify your intent to pay at the GUADEC event by opening the following URL in 
your webbrowser: \n";
-            $body .= "https://www.guadec.org/confirm-payment?regid="; . $regid . "&vercode=" . $vercode;
+            $body .= "https://www.guadec.org/confirm-payment?regid="; . $regid . "&vercode=" . $newvercode;
             mail($email, 'GUADEC-2014 Registration Payment: Confirm intent to pay on-site', $body, $headers);
 
             ?>
@@ -279,6 +279,7 @@ if (!empty($_POST)) {
 
             <form action="https://www.guadec.org/confirm-payment"; method="post">
             <input type="hidden" name="regid" value="<?php print($wpdb->insert_id); ?>">
+            <input type="hidden" name="email" value="<?php print($email); ?>">
             <input type="submit" value="Pay at event">
             </form>
                <?php else: ?>
@@ -300,7 +301,7 @@ if (!empty($_POST)) {
 }
 else // Not post
 {
-    if(in_array('regid', $_GET))
+    if(isset($_GET['regid']))
     {
         // Verification email link
         $regid = $_GET['regid'];
@@ -310,7 +311,6 @@ else // Not post
                                  array('payment' => 'OnSite'),
                                  array('payment' => 'Pending',
                                        'id' => $regid,
-                                       'email' => $email,
                                        'vercode' => $vercode));
 
         if($updated == false)