From 26c120c6329d45e27318d82aaf5a50338bd6fa7d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rub=C3=A9n=20Norte?= <rubennorte@fb.com>
Date: Thu, 7 May 2020 04:59:44 -0700
Subject: [PATCH] Handle initialProps as optional in renderApplication

Summary:
Pass a default empty object to `AppContainer` if no `initialProps` were passed to `renderApplication`.

This prevents issues on Android, where we do not pass a default empty `initialProps` from native, as we do on iOS.

Changelog: [General] [Fixed] - Handle nullish `initialProps` correctly in `renderApplication`

Reviewed By: motiz88

Differential Revision: D21448692

fbshipit-source-id: 9630bdc2414532999abf3bf9da25047f0482fcab
---
 Libraries/ReactNative/renderApplication.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/ReactNative/renderApplication.js b/Libraries/ReactNative/renderApplication.js
index ede1d12daf6b59..7d7b3b4409b1f7 100644
--- a/Libraries/ReactNative/renderApplication.js
+++ b/Libraries/ReactNative/renderApplication.js
@@ -41,7 +41,7 @@ function renderApplication<Props: Object>(
         fabric={fabric}
         showArchitectureIndicator={showArchitectureIndicator}
         WrapperComponent={WrapperComponent}
-        initialProps={initialProps}
+        initialProps={initialProps ?? Object.freeze({})}
         internal_excludeLogBox={isLogBox}>
         <RootComponent {...initialProps} rootTag={rootTag} />
       </AppContainer>