From 7b3c7e57632a5edae8a5a121baca3de08bd8ca59 Mon Sep 17 00:00:00 2001
From: walkerlala <ablacktshirt@gmail.com>
Date: Wed, 6 Sep 2017 10:14:14 +0800
Subject: [PATCH] remove one results.append()

why two duplicate results.appeend() and, what is that `results' used for
---
 background.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/background.py b/background.py
index d6140d2..fa53eda 100644
--- a/background.py
+++ b/background.py
@@ -27,7 +27,6 @@ def run(f, *args, **kwargs):
 def task(f, *args, **kwargs):
     def do_task():
         result = run(f, *args, **kwargs)
-        results.append(result)
 
         for cb in callbacks:
             result.add_done_callback(cb)