fix: 修复低版本Node对于rollup.config.js执行错误的问题

jd-opensource · Aug 17, 2021 · 2a3dc8c · 2a3dc8c
1 parent e7b1839
commit 2a3dc8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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}`),