From: Roland Häder <roland@mxchange.org>
Date: Wed, 6 Jul 2011 07:33:40 +0000 (+0000)
Subject: Possible fix for 'User id 0 is invalid'
X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=commitdiff_plain;h=a0ea28eafa8970c3b5b777d85ca7f7cada945f66

Possible fix for 'User id 0 is invalid'
---

diff --git a/inc/libs/nickname_functions.php b/inc/libs/nickname_functions.php
index f3ec02b214..9c4a7933c8 100644
--- a/inc/libs/nickname_functions.php
+++ b/inc/libs/nickname_functions.php
@@ -49,7 +49,7 @@ function isNicknameOrUserid ($useridNick) {
 	if (isset($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);