68948: Item null check

src/app/shared/item/item-versions/notice/item-versions-notice.component.ts

@@ -107,6 +107,8 @@ export class ItemVersionsNoticeComponent implements OnInit {
    * @param item The item for which the url is requested
    */
   getItemPage(item: Item): string {
+    if (hasValue(item)) {
       return getItemPageRoute(item.id);
     }
   }
+}