Fixed history not update if note have no content and lz-string version mismatch

Author: jackycute

bower.json

@@ -31,6 +31,7 @@
     "socket.io-client": "~1.3.7",
     "viz.js": "~1.3.0",
     "js-yaml": "~3.4.6",
-    "to-markdown": "~1.3.0"
+    "to-markdown": "~1.3.0",
+    "lz-string": "~1.4.4"
   }
 }

public/index.ejs

@@ -232,7 +232,7 @@
     <script src="/vendor/list.min.js" defer></script>
     <script src="/vendor/FileSaver.min.js" defer></script>
     <script src="/vendor/store.min.js" defer></script>
-    <script src="/vendor/lz-string.min.js" defer></script>
+    <script src="/vendor/lz-string/libs/lz-string.min.js" defer></script>
     <script src="/js/common.js" defer></script>
     <script src="/js/history.js" defer></script>
     <script src="/js/cover.js" defer></script>

public/js/index.js

@@ -1228,6 +1228,7 @@ socket.on('refresh', function (data) {
             editor.refresh();
         }
         loaded = true;
+        updateHistory(); //update history whether have content or not
         emitUserStatus(); //send first user status
         updateOnlineStatus(); //update first online status
         setTimeout(function () {

public/vendor/lz-string.min.js

@@ -28,7 +28,7 @@
 <script src="/vendor/remarkable.min.js" defer></script>
 <script src="/vendor/remarkable-regex.js" defer></script>
 <script src="/vendor/gist-embed.js" defer></script>
-<script src="/vendor/lz-string.min.js" defer></script>
+<script src="/vendor/lz-string/libs/lz-string.min.js" defer></script>
 <script src="/vendor/string.min.js" defer></script>
 <script src="/vendor/highlight-js/highlight.min.js" defer></script>
 <script src="/vendor/js.cookie.js" defer></script>