From 61ba29ab615f069f998ca1bd9bd465a4f063a922 Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Fri, 8 Oct 2010 09:48:32 +0100
Subject: [PATCH] Fix regression that caused title_sort to stop working

---
 src/calibre/ebooks/metadata/book/base.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/metadata/book/base.py b/src/calibre/ebooks/metadata/book/base.py
index 0d08218790..3b96c98a7b 100644
--- a/src/calibre/ebooks/metadata/book/base.py
+++ b/src/calibre/ebooks/metadata/book/base.py
@@ -38,7 +38,8 @@ class SafeFormat(TemplateFormatter):
 
     def get_value(self, key, args, kwargs):
         try:
-            key = field_metadata.search_term_to_field_key(key.lower())
+            if key != 'title_sort':
+                key = field_metadata.search_term_to_field_key(key.lower())
             b = self.book.get_user_metadata(key, False)
             if b and b['datatype'] == 'int' and self.book.get(key, 0) == 0:
                 v = ''