From f24d41e52bee5d0c84ce922f2b698ffa219ff7a3 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pooya@pi0.ir>
Date: Mon, 14 Aug 2017 18:42:09 +0430
Subject: [PATCH] fix HMR for extractCSS on dev

---
 lib/builder/webpack/style-loader.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/builder/webpack/style-loader.js b/lib/builder/webpack/style-loader.js
index 4e61767203..79c82ae89c 100755
--- a/lib/builder/webpack/style-loader.js
+++ b/lib/builder/webpack/style-loader.js
@@ -58,7 +58,7 @@ export default function styleLoader (ext, loaders = [], isVueLoader = false) {
     loader: 'resolve-url-loader'
   }
 
-  if (this.options.build.extractCSS) {
+  if (this.options.build.extractCSS && !isVueLoader && !this.options.dev) {
     return ExtractTextPlugin.extract({
       fallback: vueStyleLoader,
       use: [