newthread.php - Preview or Actually Posting?

[Tekton]

Hi. I'm trying to determine whether or not a thread is actually being created, or if it is just doing a preview of it.


Part of the newthread.php:

PHP Code:

else if ($newpost['preview'])
{
// ### PREVIEW POST ###
$postpreview = process_post_preview($newpost);
$_REQUEST['do'] = 'newthread';
$newpost['message'] = htmlspecialchars_uni($newpost['message']);
} 


I saw that, but that doesn't really seem like it's anything useful since it builds the post for the new thread before then anyways... or at least that's what it looks like to me.