From 514d2a4381396d40a90bd8c48629e6d250f30d32 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 18 Mar 2011 11:08:34 -0600
Subject: [PATCH] ...

---
 src/calibre/library/server/browse.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/library/server/browse.py b/src/calibre/library/server/browse.py
index c3843840b8..7e80213aff 100644
--- a/src/calibre/library/server/browse.py
+++ b/src/calibre/library/server/browse.py
@@ -623,7 +623,7 @@ class BrowseServer(object):
             except:
                 raise cherrypy.HTTPError(404, 'Search: %r not understood'%which)
         else:
-            if fm[category]['datatype'] == 'composite':
+            if fm.get(category, {'datatype':None})['datatype'] == 'composite':
                 cid = cid.decode('utf-8')
             all_ids = self.search_cache('')
             if category == 'newest':