// Look for nickname in database (we only need just one entry so don't worry about the "LIMIT 1" !)
$result = SQL_QUERY_ESC("SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `nickname`='%s' AND `userid` != '%s' LIMIT 1",
array(postRequestElement('nickname'), getMemberId()), __FILE__, __LINE__);
- if (SQL_NUMROWS($result) == 0) {
+ if (SQL_NUMROWS($result) == '0') {
// Nickname not in use, so set it now
SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `nickname`='%s' WHERE `userid`=%s LIMIT 1",
array(postRequestElement('nickname'), getMemberId()), __FILE__, __LINE__);