From 85078fd328d50edeeec188eefd41481d6eb824cb Mon Sep 17 00:00:00 2001
From: "Cheng-Han, Wu" <jackymaxj@gmail.com>
Date: Wed, 16 Mar 2016 12:46:29 +0800
Subject: [PATCH] Fixed minor bugs

---
 public/js/extra.js |  1 +
 public/js/index.js | 16 ++++++++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/public/js/extra.js b/public/js/extra.js
index 7b4eb0c..41b984d 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -366,6 +366,7 @@ function finishView(view) {
                 },
                 dataType: "jsonp",
                 success: function (data) {
+                    if (!data.query || !data.query.results) return;
                     var json = data.query.results.json;
                     var html = json.html;
                     var ratio = json.height / json.width;
diff --git a/public/js/index.js b/public/js/index.js
index 79c2af0..94ccc32 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -292,11 +292,19 @@ var statusLength = null;
 var statusKeymap = null;
 var statusIndent = null;
 
-$.get(serverurl + '/views/statusbar.html', function (template) {
-    statusBarTemplate = template;
-});
+function getStatusBarTemplate(callback) {
+    $.get(serverurl + '/views/statusbar.html', function (template) {
+        statusBarTemplate = template;
+        if (callback) callback();
+    });
+}
+getStatusBarTemplate();
 
 function addStatusBar() {
+    if (!statusBarTemplate) {
+        getStatusBarTemplate(addStatusBar);
+        return;
+    }
     statusBar = $(statusBarTemplate);
     statusCursor = statusBar.find('.status-cursor');
     statusFile = statusBar.find('.status-file');
@@ -1469,7 +1477,7 @@ socket.on('info', function (data) {
 });
 socket.on('error', function (data) {
     console.error(data);
-    if (data.message.indexOf('AUTH failed') === 0)
+    if (data.message && data.message.indexOf('AUTH failed') === 0)
         location.href = "./403";
 });
 socket.on('disconnect', function (data) {