From b8b9c4296a32cd89828b2d45779ad0784e2a23c4 Mon Sep 17 00:00:00 2001
From: Michel Weststrate <mweststrate@fb.com>
Date: Fri, 6 Nov 2020 05:45:04 -0800
Subject: [PATCH] Fix NPE in DataDescription

Summary: Fixed NPE found during exploratory testing Layout Inspector

Reviewed By: nikoant

Differential Revision: D24783042

fbshipit-source-id: 38d76d677941bcfe8ecfa2e165ed4ea421c32edf
---
 .../app/src/ui/components/data-inspector/DataDescription.tsx    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desktop/app/src/ui/components/data-inspector/DataDescription.tsx b/desktop/app/src/ui/components/data-inspector/DataDescription.tsx
index 724bf467d..374425622 100644
--- a/desktop/app/src/ui/components/data-inspector/DataDescription.tsx
+++ b/desktop/app/src/ui/components/data-inspector/DataDescription.tsx
@@ -718,7 +718,7 @@ class DataDescriptionContainer extends PureComponent<{
       case 'array':
         return val.length <= 0 ? <EmptyObjectValue>[]</EmptyObjectValue> : null;
       case 'object':
-        return Object.keys(val).length <= 0 ? (
+        return Object.keys(val ?? {}).length <= 0 ? (
           <EmptyObjectValue>{'{}'}</EmptyObjectValue>
         ) : null;