From cbb9f629b88d97dd9a3f8d425fd56c8b80d7cddf Mon Sep 17 00:00:00 2001
From: Honza Kral <honza.kral@gmail.com>
Date: Sun, 24 Feb 2013 12:38:32 +0100
Subject: Revert "fixes #19263" - Fails if not SQLite

This reverts commit 2b76f19f2b89ac96bae2a169d71b23553c8101c7.
---
 django/db/models/sql/where.py | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'django/db/models/sql')

diff --git a/django/db/models/sql/where.py b/django/db/models/sql/where.py
index 603ae3dfbe..ef856893b5 100644
--- a/django/db/models/sql/where.py
+++ b/django/db/models/sql/where.py
@@ -204,10 +204,6 @@ class WhereNode(tree.Node):
                 raise EmptyResultSet
             if extra:
                 return ('%s IN %s' % (field_sql, extra), params)
-            if not params:
-                # Empty params would generate invalid sql in subquery
-                raise EmptyResultSet
-
             max_in_list_size = connection.ops.max_in_list_size()
             if max_in_list_size and len(params) > max_in_list_size:
                 # Break up the params list into an OR of manageable chunks.
-- 
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