From 10a3eeadd9561553abcd9dce3202616d479f1be8 Mon Sep 17 00:00:00 2001
From: nighca <nighca@live.cn>
Date: Mon, 22 Jan 2018 17:29:47 +0800
Subject: [PATCH] debug for node 6.x

---
 .circleci/config.yml                       | 2 +-
 lib/webpack-config/addons/add-transform.js | 9 ++++-----
 package.json                               | 2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index ae07d3f..463855c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ jobs:
     build:
         working_directory: ~/workspace
         docker:
-            - image: circleci/node:8.9
+            - image: circleci/node:6.11
         steps:
             - checkout
             - restore_cache:
diff --git a/lib/webpack-config/addons/add-transform.js b/lib/webpack-config/addons/add-transform.js
index cf6d856..bbe42be 100644
--- a/lib/webpack-config/addons/add-transform.js
+++ b/lib/webpack-config/addons/add-transform.js
@@ -142,12 +142,11 @@ const makeReactBabelOptions = babelOptions => {
 }
 
 function makePostcssOptions({ autoprefixerOptions }) {
-  const fixedOptions = {...autoprefixerOptions}
-  if (!fixedOptions.browsers) {
-    fixedOptions.browsers = []
-  }
+  autoprefixerOptions = utils.extend({
+    browsers: []
+  }, autoprefixerOptions)
   return {
-    plugins: () => [autoprefixer(fixedOptions)],
+    plugins: () => [autoprefixer(autoprefixerOptions)],
     ident: 'postcss' // https://github.com/postcss/postcss-loader/issues/281#issuecomment-319089901
   }
 }
diff --git a/package.json b/package.json
index e9674c9..aa8d647 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fec-builder",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "bin": {
     "fec-builder": "./bin/fec-builder"
   },