From 4b400523b83a9b3cb5984a3d26293d122372ef1b Mon Sep 17 00:00:00 2001
From: Lam Wei Li <peteriman@mail.com>
Date: Tue, 15 Mar 2022 15:42:02 +0800
Subject: [PATCH] chore(optimise): do not initialise default appenders as it
 will be done again by configure()

---
 lib/appenders/index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/appenders/index.js b/lib/appenders/index.js
index b9100b1..483483f 100644
--- a/lib/appenders/index.js
+++ b/lib/appenders/index.js
@@ -99,6 +99,10 @@ const createAppender = (name, config) => {
 const setup = (config) => {
   appenders.clear();
   appendersLoading.clear();
+  if (!config) {
+    return;
+  }
+
   const usedAppenders = [];
   Object.values(config.categories).forEach(category => {
     usedAppenders.push(...category.appenders);
@@ -114,7 +118,7 @@ const setup = (config) => {
 };
 
 const init = () => {
-  setup({ appenders: { out: { type: 'stdout' } }, categories: { default: { appenders: ['out'], level: 'trace' } } });
+  setup();
 };
 init();