From ec4b49710bdb3107d059786884c31586020f3e57 Mon Sep 17 00:00:00 2001
From: Alexandre Paixao <alex-pex@users.noreply.github.com>
Date: Fri, 3 May 2019 09:54:50 +0200
Subject: [PATCH] Update webpack rule to be compatible with webpack4

Global options are not available anymore in webpack 4
---
 src/webpack.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/webpack.js b/src/webpack.js
index f03bc0e..a9e5d6d 100644
--- a/src/webpack.js
+++ b/src/webpack.js
@@ -25,7 +25,7 @@ function webpackLoader(source: string): void {
     const opts = {
         ...params,
         ...query,
-        ...this.options.configLoader || {}
+        ...(this.options && this.options.configLoader) || {}
     }
 
     const templateArgs = {