[Jaxel]

I'm having problems using this... this is my code...

$file = $vbulletin->input->clean_gpc("f","upload",TYPE_FILE);
if ($file)
{
	upload_game($game);
}

function upload_game($game)
{
	global $vbulletin, $filename, $thumbdir;

	require_once('./includes/class_upload.php'); 
	require_once('./includes/class_image.php'); 

	$upload = new vB_Upload_Image($vbulletin); 
	$upload->image =& vB_Image::fetch_library($vbulletin); 
	$upload->path = "./".$thumbdir."/games";

	$vbulletin->GPC['upload']['name'] = $game['gameID'].".jpg";

	if (!($upload->process_upload($vbulletin->GPC['upload'])))
	{ 
   		eval(standard_error(fetch_error('there_were_errors_encountered_with_your_upload_x', $upload->fetch_error()))); 
	}
 
	$vbulletin->url = $filename.'?do=games';
	eval(print_standard_redirect('redirect_rankgame_edited'));
}

This should work... but I'm getting the following error...

There was an error encountered with your upload:

This JPEG image has the incorrect file extension.

Any ideas? I am uploading a file called sc4.jpg...