From 2d1fb111344d567b51617b65a403345f401f7b81 Mon Sep 17 00:00:00 2001
From: code-mcx <1827939333@qq.com>
Date: Tue, 27 Nov 2018 21:49:33 +0800
Subject: [PATCH] fix(webpack-plugin): fix TypeError when set writeToDisk true
 (#170)

---
 packages/webpack-plugin/src/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/webpack-plugin/src/index.js b/packages/webpack-plugin/src/index.js
index d8c194c9..03640efa 100644
--- a/packages/webpack-plugin/src/index.js
+++ b/packages/webpack-plugin/src/index.js
@@ -4,6 +4,9 @@ const fs = require('fs')
 class LoadablePlugin {
   constructor({ filename = 'loadable-stats.json', writeToDisk = false } = {}) {
     this.opts = { filename, writeToDisk }
+
+    // The Webpack compiler instance 
+    this.compiler = null
   }
 
   handleEmit = (hookCompiler, callback) => {
@@ -104,6 +107,8 @@ class LoadablePlugin {
   }
 
   apply(compiler) {
+    this.compiler = compiler
+
     // Add a custom output.jsonpFunction: __LOADABLE_LOADED_CHUNKS__
     compiler.options.output.jsonpFunction = '__LOADABLE_LOADED_CHUNKS__'