Another try... :(

diff --git a/inc/libs/nickname_functions.php b/inc/libs/nickname_functions.php
index f985f5208657cbf61abf4f51bf6f0f34a0647e35..f3e258bb4a8d72065aea02cceb69e00b0dfe9c3a 100644 (file)
--- a/inc/libs/nickname_functions.php
+++ b/inc/libs/nickname_functions.php
@@ -59,7 +59,7 @@ function NICKNAME_IS_ACTIVE ($uidNick) {
                $result = false;
 
                // Nickname or userid used?
-               if (round($uidNick) == $uidNick) {
+               if (''.round($uidNick).'' === ''.$uidNick.'') {
                        // Userid given
                        $result = SQL_QUERY_ESC("SELECT `userid`  FROM `{!_MYSQL_PREFIX!}_user_data` WHERE `userid` =%s LIMIT 1",
                                array(bigintval($uidNick)), __FUNCTION__, __LINE__);