Change input type to accept null as well

Automattic · Sep 7, 2023 · dd37651 · dd37651
1 parent 91bb7fe
commit dd37651
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/includes/template-functions.php b/includes/template-functions.php
@@ -259,7 +259,7 @@ function sensei_get_navigation_link_text( $item ) {
  * Returns navigation links for the modules and lessons in a course.
  *
  * @since  1.0.9
- * @param  int|bool $lesson_id Lesson ID.
+ * @param  int|null $lesson_id Lesson ID.
  * @return array Multi-dimensional array of previous and next links.
  */
 function sensei_get_prev_next_lessons( $lesson_id = 0 ) {