From 06046c93ddb71de7f5e37b2a35a54e10ed03692e Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Mon, 22 Oct 2012 17:19:42 +0200
Subject: [PATCH] Somehow icu collation_order stopped ignoring case.

---
 src/calibre/gui2/tag_browser/model.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/calibre/gui2/tag_browser/model.py b/src/calibre/gui2/tag_browser/model.py
index d6d62af83c..c39026859a 100644
--- a/src/calibre/gui2/tag_browser/model.py
+++ b/src/calibre/gui2/tag_browser/model.py
@@ -415,10 +415,10 @@ class TagsModel(QAbstractItemModel): # {{{
                     if not tag.sort:
                         c = ' '
                     else:
-                        c = tag.sort
+                        c = icu_upper(tag.sort)
                     ordnum, ordlen = collation_order(c)
                     if last_ordnum != ordnum:
-                        last_c = icu_upper(c[0:ordlen])
+                        last_c = c[0:ordlen]
                         last_ordnum = ordnum
                     cl_list[idx] = last_c
             top_level_component = 'z' + data[key][0].original_name