Fix getNodeDataAtTreeIndexOrNextIndex for when node is undefined

bentron2000 · nosferatu500 · commit 4ca5c7dce0ff · 2022-07-19T10:46:57.000+09:00
diff --git a/src/utils/tree-data-utils.ts b/src/utils/tree-data-utils.ts
@@ -61,7 +61,7 @@ const getNodeDataAtTreeIndexOrNextIndex = ({
   }
 
   // Add one and continue for nodes with no children or hidden children
-  if (!node.children || (ignoreCollapsed && node.expanded !== true)) {
+  if (!node?.children || (ignoreCollapsed && node?.expanded !== true)) {
     return { nextIndex: currentIndex + 1 }
   }
 

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ const getNodeDataAtTreeIndexOrNextIndex = ({`
`61`	`61`	`}`
`62`	`62`
`63`	`63`	`// Add one and continue for nodes with no children or hidden children`
`64`		`- if (!node.children \|\| (ignoreCollapsed && node.expanded !== true)) {`
	`64`	`+ if (!node?.children \|\| (ignoreCollapsed && node?.expanded !== true)) {`
`65`	`65`	`return { nextIndex: currentIndex + 1 }`
`66`	`66`	`}`
`67`	`67`