From e10237090ab63003099e3b3076d41147f9d9cbb9 Mon Sep 17 00:00:00 2001
From: ElonH <elonhhuang@gmail.com>
Date: Sat, 4 Jul 2020 16:54:57 +0800
Subject: [PATCH] fix(browser-setting-flow): existed data is build on default
 settings

---
 src/app/@dataflow/extra/browser-setting-flow.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/app/@dataflow/extra/browser-setting-flow.ts b/src/app/@dataflow/extra/browser-setting-flow.ts
index 7e50e0a..d4be4b5 100644
--- a/src/app/@dataflow/extra/browser-setting-flow.ts
+++ b/src/app/@dataflow/extra/browser-setting-flow.ts
@@ -56,14 +56,15 @@ export abstract class BrowserSettingFlow extends BareFlow<
 > {
 	public abstract prerequest$: Observable<CombErr<NestedPartial<IBrowserSetting>>>;
 	protected data: IBrowserSetting;
+	private readonly defaultData = JSON.stringify(brwoserSettingDefault);
 	constructor() {
 		super();
 		let strg = localStorage.getItem('browserConfig');
 		if (!strg) {
-			strg = JSON.stringify(brwoserSettingDefault);
+			strg = this.defaultData;
 			localStorage.setItem('browserConfig', strg);
 		}
-		this.data = JSON.parse(strg);
+		this.data = { ...JSON.parse(this.defaultData), ...JSON.parse(strg) };
 	}
 	protected request(
 		pre: CombErr<NestedPartial<IBrowserSetting>>