From be35f3bb1f622707f4aa6b4bde204317a2d7e244 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Thu, 23 Nov 2017 21:58:38 -0800
Subject: [PATCH] Fix Tag.rename from raising TagExists for old instead of
 desired new.

---
 etiquette/objects.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etiquette/objects.py b/etiquette/objects.py
index b76c61f..8ee2cd5 100644
--- a/etiquette/objects.py
+++ b/etiquette/objects.py
@@ -1251,7 +1251,7 @@ class Tag(ObjectBase, GroupableMixin):
         except exceptions.NoSuchTag:
             pass
         else:
-            raise exceptions.TagExists(existing_tag)
+            raise exceptions.TagExists(new_name)
 
         self._cached_qualified_name = None
         self.photodb._cached_frozen_children = None