Update Excerpt More for HG Slider

hg-slider-excerpt-link.php

// READ MORE, WHEN EXCERPT IT USED
add_action( 'after_setup_theme', 'flexslider_hg_after_theme_setup' );
function flexslider_hg_after_theme_setup()
{
	remove_filter( 'excerpt_more', 'twentyeleven_auto_excerpt_more' ); // CHANGE THIS CALLBACK TO THE FUNCTION YOUR THEME IS USING
	add_filter( 'excerpt_more', 'flexslider_hg_excerpt_more' );
}

function flexslider_hg_excerpt_more( $more ) 
{
	global $post;
	echo $post->post_type;
	if( $post->post_type == "slides" )
	{
		$url = get_post_meta( $post->id, "_slide_link_url", true );
		if($url)
		{
			return ' <a href="' . esc_url($url) . '" class="flexslider-hg-view-more">' . apply_filters('flexslider_hg_view_more', __('View', 'flexslider_hg')) . ' &rarr;</a>';
		}
		else
		{
			return ' ';
		}
	}
}