Commit:    7735bae677d9c07d5da7056a04d221110b01a12f
Author:    Kalle Sommer Nielsen <ka...@php.net>         Sun, 12 Nov 2017 
07:48:31 +0100
Parents:   292fee9646247f8c624e4fff2b728812508477d5
Branches:  master

Link:       
http://git.php.net/?p=web/master.git;a=commitdiff;h=7735bae677d9c07d5da7056a04d221110b01a12f

Log:
Minor cosmetics

Changed paths:
  M  mail/why.php


Diff:
diff --git a/mail/why.php b/mail/why.php
index 99ab2e6..8afd181 100644
--- a/mail/why.php
+++ b/mail/why.php
@@ -14,7 +14,7 @@ PHP.net mail servers.
 <?php
 
 /* Explains why a message was rejected */
-$why = $_GET['why'];
+$why = (isset($_GET['why']) ? (string) $_GET['why'] : '');
 
 switch ($why) {
        case 'SURBL':
@@ -111,7 +111,11 @@ behalf.
 <b>How do I check if I'm on a block list?</b>
 
 <p>
-You may check your IP's using <a 
href="http://www.spamhaus.org/sbl/index.lasso";>this form, provided by 
Spamhaus</a>, or check a wider range of block lists (only some of which are 
employed by our servers) using the <a 
href="http://www.rulesemporium.com/cgi-bin/uribl.cgi";>Rules Emporium URI Block 
list checker</a>
+You may check your IP's using <a href="https://www.spamhaus.org/lookup/";>this 
form, provided by Spamhaus</a>
+<!--
+XXX: Commented out as Rules Emporium seems to no longer be functioning
+, or check a wider range of block lists (only some of which are employed by 
our servers) using the <a 
href="http://www.rulesemporium.com/cgi-bin/uribl.cgi";>Rules Emporium URI Block 
list checker</a>
+-->
 </p>
 <p>
 The Spamhaus query page provides you with instructions on how to request 
removal.


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