i think there is an error in etobdb class

#$headers=imap_headers($this->link);
if($this->max_headers == 'max'){
$headers = imap_fetch_overview($this->link, "1:".$this->num_message(), 0);
} else {
$headers = imap_fetch_overview($this->link, "1:$this->max_headers", 0);
}
if($this->max_headers == 'max') {
$num_headers = count($headers);
} else {
$count = count($headers);
if($this->max_headers >= $count){
$num_headers = $count;
} else {
$num_headers = $this->max_headers;
}
}


here it should be if($this->max_headers != 'max')