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fix nullref in layoutNode.findNode

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Evan Simkowitz 2024-08-27 13:48:53 -07:00
parent 755f8f2385
commit 7d90a3912b
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1 changed files with 1 additions and 0 deletions
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frontend/layout/lib/layoutNode.ts
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@ -111,6 +111,7 @@ export function removeChild(parent: LayoutNode, childToRemove: LayoutNode, start
* @returns The node with the given id or undefined if no node with the given id was found.
*/
export function findNode(node: LayoutNode, id: string): LayoutNode | undefined {
if (!node) return;
if (node.id === id) return node;
if (!node.children) return;
for (const child of node.children) {