I can’t really remember but this is what the code looks like in my home.php. See if it helps…
<div id=”header-banner” role=”banner”>
<?php // Check to see if the header image has been removed
$header_image = get_header_image();
if ( ! empty( $header_image ) ) : ?>
<?php echo do_shortcode( ‘[responsive_slider]’ ); ?>
<?php endif; // end check for removed header image ?>
</div>