fix(getExtendedNodes): parentNode is null in first iteration

table-library · Aug 31, 2022 · 16fee62 · 16fee62
1 parent 07c9cb5
commit 16fee62
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/common/util/tree/getExtendedNodes.ts b/src/common/util/tree/getExtendedNodes.ts
@@ -1,6 +1,6 @@
 import { TableNode } from '@table-library/react-table-library/types/table';
 
-export const getExtendedNodes = (nodes: TableNode[], parentNode: TableNode): TableNode[] => {
+export const getExtendedNodes = (nodes: TableNode[], parentNode: TableNode | null): TableNode[] => {
  const extendedNodes = nodes.map((node) => ({
  ...node,
  ancestors: parentNode ? parentNode.ancestors.concat(node) : [node],