coerce babelPresetPlugins to an array

vercel · Jan 18, 2020 · 810793b · 810793b
1 parent 9352392
commit 810793b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/next/build/webpack/loaders/next-babel-loader.js b/packages/next/build/webpack/loaders/next-babel-loader.js
@@ -57,7 +57,7 @@ module.exports = babelLoader.custom(babel => {
         isModern: opts.isModern,
         pagesDir: opts.pagesDir,
         hasModern: opts.hasModern,
-        babelPresetPlugins: opts.babelPresetPlugins,
+        babelPresetPlugins: opts.babelPresetPlugins || [],
         development: opts.development,
       }
       const filename = join(opts.cwd, 'noop.js')