From d2e5902a78a2114040153a0b25941f507faed103 Mon Sep 17 00:00:00 2001
From: Dan Fabulich <dan.fabulich@redfin.com>
Date: Tue, 26 May 2020 21:12:31 -0700
Subject: [PATCH] Fix standalone tag when data-type is not set.

Fixes #11621.
---
 packages/babel-standalone/src/transformScriptTags.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/babel-standalone/src/transformScriptTags.js b/packages/babel-standalone/src/transformScriptTags.js
index 3052a55009ce..2d0ba0301120 100644
--- a/packages/babel-standalone/src/transformScriptTags.js
+++ b/packages/babel-standalone/src/transformScriptTags.js
@@ -53,7 +53,7 @@ function buildBabelOptions(script, filename) {
  */
 function run(transformFn, script) {
   const scriptEl = document.createElement("script");
-  if (typeof script.type !== "undefined") {
+  if (script.type !== null) {
     scriptEl.setAttribute("type", script.type);
   }
   scriptEl.text = transformCode(transformFn, script);