From 41dd757616e7c7a0cfaa460649a5c5c6436ef0e8 Mon Sep 17 00:00:00 2001
From: Pascal Hartig <realpassy@fb.com>
Date: Fri, 26 Nov 2021 03:52:02 -0800
Subject: [PATCH] More defensively handle initial expand

Reviewed By: jknoxville

Differential Revision: D32674423

fbshipit-source-id: 0d8216ebb9da9530c53c7209dcd18eb677c73fc3
---
 desktop/plugins/public/layout/Inspector.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desktop/plugins/public/layout/Inspector.tsx b/desktop/plugins/public/layout/Inspector.tsx
index 44632e03e..3b2893d77 100644
--- a/desktop/plugins/public/layout/Inspector.tsx
+++ b/desktop/plugins/public/layout/Inspector.tsx
@@ -281,7 +281,7 @@ export default class Inspector extends Component<Props, State> {
   // When opening the inspector for the first time, expand all elements that
   // contain only 1 child recursively.
   async performInitialExpand(element: Element | undefined): Promise<void> {
-    if (!element || !element.children.length) {
+    if (!element || !element.children || !element.children.length) {
       // element has no children so we're as deep as we can be
       return;
     }