From 2a3dc8c5e047811faf48ebd99254553da24012d2 Mon Sep 17 00:00:00 2001
From: bailicangdu <1264889788@qq.com>
Date: Tue, 17 Aug 2021 12:03:46 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E4=BD=8E=E7=89=88?=
 =?UTF-8?q?=E6=9C=ACNode=E5=AF=B9=E4=BA=8Erollup.config.js=E6=89=A7?=
 =?UTF-8?q?=E8=A1=8C=E9=94=99=E8=AF=AF=E7=9A=84=E9=97=AE=E9=A2=98?=
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Content-Type: text/plain; charset=UTF-8
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---
 rollup.config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rollup.config.js b/rollup.config.js
index 2b59e2a09..08a8cae4d 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -86,7 +86,7 @@ const cjsConfig = Object.assign({}, baseConfig, {
 // polyfill配置
 const polyfillConfig = []
 const polyfillFiles = fse.readdirSync('./src/polyfill')
-polyfillFiles?.forEach((file) => {
+polyfillFiles && polyfillFiles.forEach((file) => {
   if (/\.ts$/.test(file)) {
     const config = {
       input: path.join(__dirname, `src/polyfill/${file}`),