content_view body and teaser always same

Looking at content_view():

function content_view(&$node, $teaser = FALSE, $page = FALSE) {
  $node->body = implode(_content_field_invoke('view', $node, $teaser, $page));
  $node->teaser = implode(_content_field_invoke('view', $node, $teaser, $page));
  $node->readmore = ($node->body != $node->teaser);
}

Shouldn't that be:

function content_view(&$node, $teaser = FALSE, $page = FALSE) {
  $node->body = implode(_content_field_invoke('view', $node, FALSE, $page));
  $node->teaser = implode(_content_field_invoke('view', $node, TRUE, $page));
  $node->readmore = ($node->body != $node->teaser);
}