Pagination displaying two more pages than there really are.

Hey all,

I have created a simple theme using Twitter Bootstrap and am running into an issue with pagination. In every instance pagination shows up, it displays two more pages than actually exist (see example here: https://www.beerbitty.com/recipes/all/page/9/ — you’ll see an option for page 10 & 11, which don’t exist).

Here is the code I’ve used in functions.php to incorporate Bootstrap’s pagination (credit: https://www.lanexa.net/2012/09/add-twitter-bootstrap-pagination-to-your-wordpress-theme/)

function bootstrap_pagination($pages = '', $range = 2)
{
$showitems = ($range * 2)+1;

global $paged;
if(empty($paged)) $paged = 1;

if($pages == '')
{
global $wp_query;
$pages = $wp_query->max_num_pages;
if(!$pages)
{
$pages = 1;
}
}

if(1 != $pages)
{
echo "<ul class='pagination pagination-centered'>";
    /**	Previous Post Link */
	if ( get_previous_posts_link() )
		printf( '<li>%s</li>' . "\n", get_previous_posts_link() );

for ($i=1; $i <= $pages; $i++)
{
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
{
echo ($paged == $i)? "<li class='active'><span class='current'>".$i."</span></li>":"<li><a href='".get_pagenum_link($i)."' class='inactive' >".$i."</a></li>";
}
}

/**    Next Post Link */
	if ( get_next_posts_link() )
		printf( '<li>%s</li>' . "\n", get_next_posts_link() );
echo "</ul>\n";
}
}

I know it’s showing an additional 2 pages because $range = 2, but I’m wondering how to override that declaration when we’ve reached the end of pages.

Thanks in advance for your help!!