From a63d7fe4d8bcf9619dfc55a765f70fb38a40333b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Mand=C3=A1k?= <lukas.mandak@yandex.com>
Date: Mon, 22 Jun 2015 13:06:32 +0200
Subject: [PATCH] StandaloneIO: Remove unused variable from
 `refresh_signal_handler`.

---
 i3pystatus/core/io.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/i3pystatus/core/io.py b/i3pystatus/core/io.py
index 242463a..f4968ef 100644
--- a/i3pystatus/core/io.py
+++ b/i3pystatus/core/io.py
@@ -130,14 +130,13 @@ class StandaloneIO(IOHandler):
         method.
         The reasoning is that modules with larger intervals also usually take
         longer to refresh their output and that their output is not required in
-        `real time`.
+        'real time'.
         This also prevents possible lag when updating all modules in a row.
         """
 
         if signo != signal.SIGUSR1:
             return
 
-        threads = []
         for module in StandaloneIO.modules:
             if hasattr(module, "interval"):
                 if module.interval > StandaloneIO.treshold_interval: