From f0d097ab12853325826c6aed3d87e36445211253 Mon Sep 17 00:00:00 2001
From: NI <nirui@gmx.com>
Date: Mon, 2 Sep 2019 13:20:57 +0800
Subject: [PATCH] Add warning message when window.localStorage is disabled

---
 ui/home_historyctl.js | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/ui/home_historyctl.js b/ui/home_historyctl.js
index b9cf4ba..c864f4c 100644
--- a/ui/home_historyctl.js
+++ b/ui/home_historyctl.js
@@ -1,10 +1,16 @@
 import { History } from "./commands/history.js";
 
 export function build(ctx) {
-  let rec = JSON.parse(localStorage.getItem("knowns"));
+  let rec = [];
 
-  if (!rec) {
-    rec = [];
+  try {
+    rec = JSON.parse(localStorage.getItem("knowns"));
+
+    if (!rec) {
+      rec = [];
+    }
+  } catch (e) {
+    alert("Unable to load data of Known remotes: " + e);
   }
 
   return new History(