From 43ce8e97bce0cacc49587f6d50a9a57b4cda1434 Mon Sep 17 00:00:00 2001
From: "Xin Du (Clark)" <clark.duxin@gmail.com>
Date: Thu, 24 Jan 2019 15:42:02 +0000
Subject: [PATCH] fix: match subdir under node_module  in transpile (#4850)

---
 packages/webpack/src/config/base.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/webpack/src/config/base.js b/packages/webpack/src/config/base.js
index 843d164e87..13bfe40aad 100644
--- a/packages/webpack/src/config/base.js
+++ b/packages/webpack/src/config/base.js
@@ -225,8 +225,10 @@ export default class WebpackBaseConfig {
       {
         test: /\.jsx?$/i,
         exclude: (file) => {
+          file = file.split('node_modules', 2)[1]
+
           // not exclude files outside node_modules
-          if (!/node_modules/.test(file)) {
+          if (!file) {
             return false
           }