From 08238e9d2517e4587336632039e1d51e30538e1e Mon Sep 17 00:00:00 2001
From: toshi1127 <toshi.matsumoto.2n@stu.hosei.ac.jp>
Date: Tue, 3 Nov 2020 20:03:43 +0900
Subject: [PATCH] feat: add default environment variable

---
 lib/core/src/server/config/utils.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/core/src/server/config/utils.js b/lib/core/src/server/config/utils.js
index 7fb2db2caa23..a40a54ed7f2c 100644
--- a/lib/core/src/server/config/utils.js
+++ b/lib/core/src/server/config/utils.js
@@ -39,6 +39,7 @@ export function loadEnv(options = {}) {
   const env = {
     NODE_ENV: process.env.NODE_ENV || defaultNodeEnv,
     NODE_PATH: process.env.NODE_PATH || '',
+    STORYBOOK: process.env.STORYBOOK || 'true',
     // This is to support CRA's public folder feature.
     // In production we set this to dot(.) to allow the browser to access these assets
     // even when deployed inside a subpath. (like in GitHub pages)