MDL-82762 course: Prevent "undefined" being added to course index

2024-11-14 10:15:26 +13:00
parent 2b337b49f9
commit e85338bfee
3 changed files with 3 additions and 3 deletions
@@ -341,7 +341,7 @@ export default class Component extends BaseComponent {
            const item = allitems[itemid];
            // Get the current element at that position.
            const currentitem = container.children[index];
-            if (currentitem === undefined) {
+            if (currentitem === undefined && item != undefined) {
                container.append(item);
                return;
            }