Merge pull request #1782 from timber/1758_pagination_defafult

Default to an empty array for get_pagination

lib/Pagination.php

@@ -20,7 +20,7 @@ public function __construct( $prefs = array(), $wp_query = null ) {
 	 * @param array   $prefs
 	 * @return array mixed
 	 */
-	public static function get_pagination( $prefs ) {
+	public static function get_pagination( $prefs = array() ) {
 		$pagination = new self($prefs);
 		$pagination = get_object_vars($pagination);
 		return $pagination;