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);
$GLOBALS['nicknames'][$userid] = $ret;
} // END - if
} else {
- // Direct nickname found!
+ // Direct nickname found
$ret = $userid;
// Put it in cche