From 6ac2cea0d6ef6b3cc4c84b789119a72158d72fe6 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 7 Sep 2011 23:56:15 -0600
Subject: [PATCH] ...

---
 src/calibre/db/cache.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/calibre/db/cache.py b/src/calibre/db/cache.py
index f3710c1452..0e5af216a8 100644
--- a/src/calibre/db/cache.py
+++ b/src/calibre/db/cache.py
@@ -153,10 +153,7 @@ class Cache(object):
             if meta['datatype'] == 'composite':
                 composites.append(key)
             else:
-                defval = None
-                if meta['is_multiple'] and meta['datatype'] == 'text':
-                    defval = []
-                val = self._field_for(key, book_id, default_value=defval)
+                val = self._field_for(key, book_id)
                 if isinstance(val, tuple):
                     val = list(val)
                 extra = self._field_for(key+'_index', book_id)