From dffacd6723619374e463d8acfae2c3f0fea71d01 Mon Sep 17 00:00:00 2001
From: Liang Dong <ldong6@ncsu.edu>
Date: Mon, 21 Dec 2015 12:12:28 +0800
Subject: [PATCH 1/2] fix log out button

---
 examples/flask/app/templates/base.html  | 5 -----
 examples/flask/app/templates/index.html | 6 ++++++
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/examples/flask/app/templates/base.html b/examples/flask/app/templates/base.html
index 14414857..e7047ab7 100644
--- a/examples/flask/app/templates/base.html
+++ b/examples/flask/app/templates/base.html
@@ -52,10 +52,5 @@
         {% block content %} {% endblock %}
     </div>
 
-    <script>
-        document.getElementById('logout').onclick = function() {
-            FB.logout(function(response) { });
-        };
-    </script>
 </body>
 </html>
diff --git a/examples/flask/app/templates/index.html b/examples/flask/app/templates/index.html
index 1c4dc8f1..bdf46ba3 100644
--- a/examples/flask/app/templates/index.html
+++ b/examples/flask/app/templates/index.html
@@ -7,5 +7,11 @@
     </p>
     <h3>Hello, {{ user['name'] }}.</h3>
     <a href="/logout" id="logout">Log out</a>
+    <script>
+        document.getElementById('logout').onclick = function() {
+            FB.logout(function(response) { });
+        };
+    </script>
+
 </div>
 {% endblock %}

From fe4d83d793f7a2c7878f93e927187f26788370c3 Mon Sep 17 00:00:00 2001
From: Liang Dong <ldong6@ncsu.edu>
Date: Mon, 21 Dec 2015 15:39:18 +0800
Subject: [PATCH 2/2] fix profile link

---
 examples/flask/app/views.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/flask/app/views.py b/examples/flask/app/views.py
index 5da73dd0..529059ea 100644
--- a/examples/flask/app/views.py
+++ b/examples/flask/app/views.py
@@ -65,6 +65,8 @@ def get_current_user():
             # Not an existing user so get info
             graph = GraphAPI(result['access_token'])
             profile = graph.get_object('me')
+            if 'link' not in profile:
+                profile['link'] = ""
 
             # Create the user and insert it into the database
             user = User(id=str(profile['id']), name=profile['name'],