From 5fe3b4baf8c3e28529fe9bfcd311256f15f70dfd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Honza=20Kr=C3=A1l?= <honza.kral@gmail.com>
Date: Wed, 2 Nov 2016 19:29:41 +0100
Subject: [PATCH] Scan bug that caused the scan to be sorted

---
 elasticsearch/helpers/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/elasticsearch/helpers/__init__.py b/elasticsearch/helpers/__init__.py
index 3cd8e224..953b644f 100644
--- a/elasticsearch/helpers/__init__.py
+++ b/elasticsearch/helpers/__init__.py
@@ -276,8 +276,8 @@ def scan(client, query=None, scroll='5m', raise_on_error=True,
 
     """
     if not preserve_order:
-        body = query.copy() if query else {}
-        body["sort"] = "_doc"
+        query = query.copy() if query else {}
+        query["sort"] = "_doc"
     # initial search
     resp = client.search(body=query, scroll=scroll, size=size,
                          request_timeout=request_timeout, **kwargs)