From 3f3b543bb83a3f770b3b7860b52b129e9d4fa729 Mon Sep 17 00:00:00 2001
From: Krist Wongsuphasawat <krist.wongz@gmail.com>
Date: Tue, 11 Sep 2018 16:57:11 -0700
Subject: [PATCH] fix Object.assign try to write to read-only option.style
 (#5860)

---
 superset/assets/src/components/VirtualizedRendererWrap.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/superset/assets/src/components/VirtualizedRendererWrap.jsx b/superset/assets/src/components/VirtualizedRendererWrap.jsx
index 32821124bd19b..2f4e063fc6919 100644
--- a/superset/assets/src/components/VirtualizedRendererWrap.jsx
+++ b/superset/assets/src/components/VirtualizedRendererWrap.jsx
@@ -35,7 +35,7 @@ export default function VirtualizedRendererWrap(renderer) {
       <div
         className={className.join(' ')}
         key={key}
-        style={Object.assign(option.style || {}, style)}
+        style={{ ...(option.style || {}), ...style }}
         title={option.title}
         {...events}
       >