From 2e72d7e15ff6565d105659a34da5b03691513f4b Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Wed, 20 Jun 2007 15:35:33 +0000
Subject: [PATCH] orig_set is a Set [ticket:614]

---
 lib/sqlalchemy/sql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sqlalchemy/sql.py b/lib/sqlalchemy/sql.py
index 489e9d59e2..f9ac753fa8 100644
--- a/lib/sqlalchemy/sql.py
+++ b/lib/sqlalchemy/sql.py
@@ -2775,7 +2775,7 @@ class Select(_SelectBaseMixin, FromClause):
         self.is_scalar = scalar
         if scalar:
             # allow corresponding_column to return None
-            self.orig_set = []
+            self.orig_set = util.Set()
             
         # indicates if this select statement, as a subquery, should automatically correlate
         # its FROM clause to that of an enclosing select, update, or delete statement.
-- 
2.47.2