From a86af67e92597ee3d0d5bb546531d35d23420d39 Mon Sep 17 00:00:00 2001
From: Andrew Svetlov <andrew.svetlov@gmail.com>
Date: Thu, 10 Jan 2019 14:00:34 +0200
Subject: [PATCH] Send custom per-request cookies even if session jar is empty
 (#3515)

* Send custom per-request cookies even if session jar is empty

* Add changenote
---
 CHANGES/3515.bugfix | 1 +
 aiohttp/client.py   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 CHANGES/3515.bugfix

diff --git a/CHANGES/3515.bugfix b/CHANGES/3515.bugfix
new file mode 100644
index 00000000000..99f9993eb45
--- /dev/null
+++ b/CHANGES/3515.bugfix
@@ -0,0 +1 @@
+Send custom per-request cookies even if session jar is empty
diff --git a/aiohttp/client.py b/aiohttp/client.py
index 163bb107e45..3991cae6ae0 100644
--- a/aiohttp/client.py
+++ b/aiohttp/client.py
@@ -430,7 +430,7 @@ async def _request(
                         tmp_cookie_jar = CookieJar()
                         tmp_cookie_jar.update_cookies(cookies)
                         req_cookies = tmp_cookie_jar.filter_cookies(url)
-                        if session_cookies and req_cookies:
+                        if req_cookies:
                             session_cookies.load(req_cookies)
 
                     cookies = session_cookies