Merge pull request #30303 from openedx/mikix/outline-children

fix: guard access to course block children in outline tab data
2022-04-22 09:35:02 -04:00
parent da4a6d6103 ea6b5b9e3c
commit 93c5fdf735
1 changed files with 1 additions and 1 deletions
--- a/lms/djangoapps/course_home_api/outline/views.py
+++ b/lms/djangoapps/course_home_api/outline/views.py
@@ -289,7 +289,7 @@ class OutlineTabView(RetrieveAPIView):

            # course_blocks is a reference to the root of the course, so we go
            # through the chapters (sections) to look for sequences to remove.
-            for chapter_data in course_blocks['children']:
+            for chapter_data in course_blocks.get('children', []):
                chapter_data['children'] = [
                    seq_data
                    for seq_data in chapter_data['children']