From cc9a3e27c20ca86ff302ce5e3ef3cdc91c1283e8 Mon Sep 17 00:00:00 2001
From: Joshua Gross <joshuagross@fb.com>
Date: Fri, 5 Feb 2021 00:54:02 -0800
Subject: [PATCH] LayoutAnimations: ensure that interpolated props are never
 null

Summary:
ensure that interpolated props are never null

Changelog: [Internal]

Reviewed By: mdvacca

Differential Revision: D26271516

fbshipit-source-id: d012e530e92dabce1e0a7df8edf670e90367a892
---
 .../react/renderer/animations/LayoutAnimationKeyFrameManager.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ReactCommon/react/renderer/animations/LayoutAnimationKeyFrameManager.cpp b/ReactCommon/react/renderer/animations/LayoutAnimationKeyFrameManager.cpp
index b3097b7a834..799ca81792d 100644
--- a/ReactCommon/react/renderer/animations/LayoutAnimationKeyFrameManager.cpp
+++ b/ReactCommon/react/renderer/animations/LayoutAnimationKeyFrameManager.cpp
@@ -1658,6 +1658,7 @@ ShadowView LayoutAnimationKeyFrameManager::createInterpolatedShadowView(
   // Animate opacity or scale/transform
   mutatedShadowView.props = componentDescriptor.interpolateProps(
       progress, startingView.props, finalView.props);
+  assert(mutatedShadowView.props != nullptr);
 
   // Interpolate LayoutMetrics
   LayoutMetrics const &finalLayoutMetrics = finalView.layoutMetrics;