From 271e7ea917b8a93afa54578d49f3fdfaf4916c16 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Fri, 23 Jul 2010 19:14:28 -0400
Subject: [PATCH] Adjust tag hyperlinking to handle .tags == None

---
 cookbook/server.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cookbook/server.py b/cookbook/server.py
index 28d1142..e62dd84 100644
--- a/cookbook/server.py
+++ b/cookbook/server.py
@@ -85,7 +85,7 @@ class Server (object):
             recipe = self.cookbook.index[name]
         tag_links = [
             '<a href="./?%s">%s</a>' % (urlencode({'tag':t}), t)
-            for t in recipe.tags]
+            for t in (recipe.tags or [])]
         template = self.env.get_template('recipe.html')
         return template.render(cookbook=self.cookbook, recipe=recipe,
                                tag_links=tag_links)
-- 
2.26.2