From 214fc8ee0bd0c8a91cbad76c35d466af3a4b50bb Mon Sep 17 00:00:00 2001
From: Dan Abramov <dan.abramov@gmail.com>
Date: Fri, 22 Jul 2016 11:23:34 +0100
Subject: [PATCH] Disable second pass of autoprefixer

---
 config/webpack.config.prod.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/config/webpack.config.prod.js b/config/webpack.config.prod.js
index e4b4ef1e3..f372286a2 100644
--- a/config/webpack.config.prod.js
+++ b/config/webpack.config.prod.js
@@ -64,7 +64,10 @@ module.exports = {
       {
         test: /\.css$/,
         include: srcPath,
-        loader: ExtractTextPlugin.extract('style', 'css!postcss')
+        // Disable autoprefixer in css-loader itself:
+        // https://github.com/webpack/css-loader/issues/281
+        // We already have it thanks to postcss.
+        loader: ExtractTextPlugin.extract('style', 'css?-autoprefixer!postcss')
       },
       {
         test: /\.json$/,
-- 
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