X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Ffunctions.php;h=becc231d6bb8ac81e4d037009b5e5625b95248f6;hb=846ac0998b0735e3c538de5b3c22e4e199cb2cb2;hp=26d0bafc5a4533f87a0c095a510cacd14dd94d43;hpb=f328172e16c619d30889fac830e873f2eeef857a;p=mailer.git

diff --git a/inc/functions.php b/inc/functions.php
index 26d0bafc5a..becc231d6b 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -17,7 +17,7 @@
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
  * it under the terms of the GNU General Public License as published by *
@@ -211,9 +211,9 @@ function sendRawEmail ($toEmail, $subject, $message, $headers) {
 
 		$mail->AddAddress($toEmail, '');
 		$mail->AddReplyTo(getWebmaster(), getMainTitle());
-		$mail->AddCustomHeader('Errors-To:' . getWebmaster());
-		$mail->AddCustomHeader('X-Loop:' . getWebmaster());
-		$mail->AddCustomHeader('Bounces-To:' . getWebmaster());
+		$mail->AddCustomHeader('Errors-To: ' . getWebmaster());
+		$mail->AddCustomHeader('X-Loop: ' . getWebmaster());
+		$mail->AddCustomHeader('Bounces-To: ' . getWebmaster());
 		$mail->Send();
 
 		// Has an error occured?
@@ -2185,13 +2185,16 @@ function makeZeroToNull ($number) {
 	return $number;
 }
 
-// Converts NULL into number zero
+// Converts a NULL to zero
 function makeNullToZero ($number) {
-	// Is this a NULL?
-	if ((is_null($number)) || (empty($number))) {
-		// Simply set it
+	// Is it a valid username?
+	if ((!is_null($number)) && (!empty($number)) && ($number > 0)) {
+		// Always secure it
+		$number = bigintval($number);
+	} else {
+		// Is not valid or zero
 		$number = '0';
-	} // END - if
+	}
 
 	// Return it
 	return $number;