From 4c8a0231f2f2129f63108466120a348810130e4d Mon Sep 17 00:00:00 2001
From: Charles Haley <>
Date: Sun, 5 Aug 2012 08:21:20 +0200
Subject: [PATCH] Do not attempt to display hierarchy in the tag browser if
 categories are not sorted by name.

---
 src/calibre/gui2/tag_browser/model.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/gui2/tag_browser/model.py b/src/calibre/gui2/tag_browser/model.py
index 012f441bea..dff2d0143d 100644
--- a/src/calibre/gui2/tag_browser/model.py
+++ b/src/calibre/gui2/tag_browser/model.py
@@ -425,7 +425,8 @@ class TagsModel(QAbstractItemModel): # {{{
             last_idx = -collapse
             category_is_hierarchical = not (
                 key in ['authors', 'publisher', 'news', 'formats', 'rating'] or
-                key not in self.db.prefs.get('categories_using_hierarchy', []))
+                key not in self.db.prefs.get('categories_using_hierarchy', []) or
+                config['sort_tags_by'] != 'name')
 
             for idx,tag in enumerate(data[key]):
                 components = None