Bus Error with restore_error_handler() in destructor

thekid@friebes:~/devel/php/tests > cat tick.php
<?php
class ErrorHandler {
function __construct() {
set_error_handler(array(&$this, 'handle'));
}

function __destruct() {
  `restore_error_handler()`;
}

function handle($code, $msg, $file, $line, $locals) { 
}

}

new ErrorHandler();
?>
thekid@friebes:~/devel/php/tests > php-dev tick.php
Bus error (core dumped)

• Timm