MDL-42635 lesson: change from error to user friendly message

moodle · Apr 30, 2014 · 5e3da2f · 5e3da2f
1 parent a76fb41
commit 5e3da2f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mod/lesson/locallib.php b/mod/lesson/locallib.php
@@ -2742,7 +2742,7 @@ protected function check_page_order($page1, $page2) {
     public function load_all_pages(lesson $lesson) {
         global $DB;
         if (!($pages =$DB->get_records('lesson_pages', array('lessonid'=>$lesson->id)))) {
-            print_error('cannotfindpages', 'lesson');
+            return array(); // Records returned empty.
         }
         foreach ($pages as $key=>$page) {
             $pagetype = get_class($this->types[$page->qtype]);