From f8eb290da121c65566f1ce1db90de0b1a9b8e186 Mon Sep 17 00:00:00 2001
From: Archer <836524655@qq.com>
Date: Tue, 5 Nov 2019 21:39:14 +0800
Subject: [PATCH] =?UTF-8?q?Fix(babel-preset-env):=20check=20api.caller=20i?=
 =?UTF-8?q?s=20a=20function=20to=20avoid=E2=80=A6=20(#10649)?=
MIME-Version: 1.0
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---
 packages/babel-preset-env/src/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/babel-preset-env/src/index.js b/packages/babel-preset-env/src/index.js
index 1c0b08f853df..17740c4c3586 100644
--- a/packages/babel-preset-env/src/index.js
+++ b/packages/babel-preset-env/src/index.js
@@ -237,7 +237,7 @@ export default declare((api, opts) => {
       modules !== "auto" || !api.caller || !api.caller(supportsStaticESM),
     shouldTransformDynamicImport:
       modules !== "auto" || !api.caller || !api.caller(supportsDynamicImport),
-    shouldParseTopLevelAwait: api.caller(supportsTopLevelAwait),
+    shouldParseTopLevelAwait: !api.caller || api.caller(supportsTopLevelAwait),
   });
 
   const pluginNames = filterItems(