you can't assign to undeclared globals in strict mode so we declare i…

…t as var
vercel · Mar 16, 2021 · 0328add · 0328add
1 parent 423395b
commit 0328add
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
@@ -867,7 +867,7 @@ export default async function getBaseWebpackConfig(
           : '[name].js'
         : `static/chunks/[name]${dev ? '' : '-[chunkhash]'}.js`,
       library: isServer ? undefined : '_N_E',
-      libraryTarget: isServer ? 'commonjs2' : 'assign',
+      libraryTarget: isServer ? 'commonjs2' : 'var',
       hotUpdateChunkFilename: isWebpack5
         ? 'static/webpack/[id].[fullhash].hot-update.js'
         : 'static/webpack/[id].[hash].hot-update.js',