From 9bda15168510351d7200c002114e65ef5e367b55 Mon Sep 17 00:00:00 2001
From: Ruslan Lesiutin <rdlesyutin@gmail.com>
Date: Wed, 14 Jun 2023 11:45:30 +0100
Subject: [PATCH] fix[devtools]: display NaN as string in values (#26947)

## Summary

>Warning: Received NaN for the `children` attribute. If this is
expected, cast the value to a string.

Fixes this warning, when we try to display NaN as NaN in key-value list.
---
 .../src/devtools/views/Components/KeyValue.js                   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/react-devtools-shared/src/devtools/views/Components/KeyValue.js b/packages/react-devtools-shared/src/devtools/views/Components/KeyValue.js
index ca2f623c1a4c1..ecfc3499795b5 100644
--- a/packages/react-devtools-shared/src/devtools/views/Components/KeyValue.js
+++ b/packages/react-devtools-shared/src/devtools/views/Components/KeyValue.js
@@ -255,6 +255,8 @@ export default function KeyValue({
       displayValue = 'null';
     } else if (value === undefined) {
       displayValue = 'undefined';
+    } else if (isNaN(value)) {
+      displayValue = 'NaN';
     }
 
     let shouldDisplayValueAsLink = false;