From 765805bf88f7e4ac8db7b0a587bd82c7ac404220 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Markb=C3=A5ge?= <sebastian@calyptus.eu>
Date: Mon, 31 Oct 2022 17:29:01 -0400
Subject: [PATCH] Fix type check for null (#25595)

---
 packages/react-server/src/ReactFlightServer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-server/src/ReactFlightServer.js b/packages/react-server/src/ReactFlightServer.js
index 575a19939f88f..3a0876a56f5ec 100644
--- a/packages/react-server/src/ReactFlightServer.js
+++ b/packages/react-server/src/ReactFlightServer.js
@@ -287,7 +287,7 @@ function attemptResolveElement(
   }
   if (__DEV__) {
     jsxPropsParents.set(props, type);
-    if (typeof props.children === 'object') {
+    if (typeof props.children === 'object' && props.children !== null) {
       jsxChildrenParents.set(props.children, type);
     }
   }