From 793e714dcd17d08d9bcd5e26d1593b63fcdbc0a7 Mon Sep 17 00:00:00 2001
From: Kyle Mahan <kyle.mahan@gmail.com>
Date: Tue, 21 Apr 2015 05:13:16 +0000
Subject: [PATCH] bugfix: fix crash when logged out

---
 woodwind/templates/feed.jinja2 | 12 +++++++-----
 woodwind/views.py              |  4 ++--
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/woodwind/templates/feed.jinja2 b/woodwind/templates/feed.jinja2
index e3f4565..23eaca6 100644
--- a/woodwind/templates/feed.jinja2
+++ b/woodwind/templates/feed.jinja2
@@ -21,10 +21,12 @@
     </form>
   {% endif %}
 
-  <i class="fa fa-tags"></i>
-  {% for tag in all_tags %}
-    <a href="{{ url_for('.index', tag=tag) }}">{{ tag }}</a>{% if not loop.last %}, {% endif %}
-  {% endfor %}
+  {% if all_tags %}
+    <i class="fa fa-tags"></i>
+    {% for tag in all_tags %}
+      <a href="{{ url_for('.index', tag=tag) }}">{{ tag }}</a>{% if not loop.last %}, {% endif %}
+    {% endfor %}
+  {% endif %}
 
 {% endblock header %}
 
@@ -34,7 +36,7 @@
     {% include '_entry.jinja2' with context %}
   {% endfor %}
 
-  {% if not solo %}
+  {% if entries and not solo %}
     <div class="pager">
       <a id="older-link" href="{{ url_for_other_page(page=page+1) }}">Older</a>
     </div>
diff --git a/woodwind/views.py b/woodwind/views.py
index cb0b58c..4e391c1 100644
--- a/woodwind/views.py
+++ b/woodwind/views.py
@@ -24,9 +24,9 @@ def index():
     entries = []
     ws_topic = None
     solo = False
-
+    all_tags = set()
+        
     if flask_login.current_user.is_authenticated():
-        all_tags = set()
         for subsc in flask_login.current_user.subscriptions:
             if subsc.tags:
                 all_tags.update(subsc.tags.split())