From 93682d73ca12f3984365b6add967d7365820089b Mon Sep 17 00:00:00 2001
From: Matt Martz <matt@sivel.net>
Date: Mon, 18 Nov 2013 12:02:30 -0600
Subject: [PATCH] Pre-register our globals

---
 speedtest_cli.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/speedtest_cli.py b/speedtest_cli.py
index a186596..3182c85 100755
--- a/speedtest_cli.py
+++ b/speedtest_cli.py
@@ -17,6 +17,10 @@
 
 __version__ = '0.2.2'
 
+# Some global variables we use
+source = None
+shutdown_event = None
+
 try:
     from urllib2 import urlopen, Request, HTTPError, URLError
 except ImportError: