X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Flibs%2Fnickname_functions.php;h=f66ade8e1c0227a7d578b3ef5ac1cbbfa4fa0b92;hb=596c8ab32594401ca84abfbfe35513ddfff31bec;hp=f3ec02b214696c2abdf77c88c4ea8a795a091ac5;hpb=c4823d28fd0bd22250b16d73f2034f36fc54abda;p=mailer.git

diff --git a/inc/libs/nickname_functions.php b/inc/libs/nickname_functions.php
index f3ec02b214..f66ade8e1c 100644
--- a/inc/libs/nickname_functions.php
+++ b/inc/libs/nickname_functions.php
@@ -16,8 +16,8 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
- * For more information visit: http://www.mxchange.org                  *
+ * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
+ * 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 *
@@ -40,16 +40,16 @@ if (!defined('__SECURITY')) {
 	die();
 } // END - if
 
-// Checks wether the nickname is active
+// Checks whether the nickname is active
 function isNicknameOrUserid ($useridNick) {
 	// By default nothing is found...
-	$ret = false;
+	$ret = FALSE;
 
 	// Found in cache?
 	if (isset($GLOBALS['nickname_active'][$useridNick])) {
 		// Use it directly
 		$ret = $GLOBALS['nickname_active'][$useridNick];
-	} else {
+	} elseif ((!empty($useridNick)) && ($useridNick != '0')) {
 		// Nickname or userid used?
 		$nick = getNickname($useridNick);
 
@@ -75,10 +75,10 @@ function getNickname ($userid) {
 		$ret = $GLOBALS['nicknames'][$userid];
 	} else {
 		// Init result
-		$result = false;
+		$result = FALSE;
 
 		// Nickname or userid used?
-		if ('' . round($userid) . '' === '' . $userid . '') {
+		if ('' . bigintval($userid, TRUE, FALSE) . '' === '' . $userid . '') {
 			// Userid given, so try to load user data
 			if (fetchUserData($userid)) {
 				// Load nickname from database