Fixed undefined bug on first init

Author: nsht

manifest.json

@@ -7,7 +7,7 @@
       "strict_min_version": "60.0"
     }
   },
-  "version": "0.1.0",
+  "version": "0.1.1",
   "author": "Nishit",
   "icons": {
     "48": "icon48.png"

newtab.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=<device-width>, initial-scale=1.0" />
     <meta http-equiv="X-UA-Compatible" content="ie=edge" />
-    <title>Document</title>
+    <title>New Tab</title>
     <script type="text/javascript" src="./tabnotes.js"></script>
   </head>
   <style>

tabnotes.js

@@ -20,7 +20,7 @@ function saveToDB() {
 
 function tabOpen(tab) {
   browser.storage.sync.get("tab_note").then(result => {
-    if (typeof result !== "undefined") {
+    if (typeof result.tab_note !== "undefined") {
       document.querySelector("#notes").value = result.tab_note;
     }
   });