From 3f685eeaa489b387aca46e73a1666438297aa8f5 Mon Sep 17 00:00:00 2001
From: Babak Farrokhi <babak@farrokhi.net>
Date: Mon, 9 May 2016 11:25:35 +0430
Subject: [PATCH] fix variable name after recent refactoring

---
 dnstraceroute.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dnstraceroute.py b/dnstraceroute.py
index b1c37e9..01a1af5 100755
--- a/dnstraceroute.py
+++ b/dnstraceroute.py
@@ -120,9 +120,9 @@ def usage():
 
 def signal_handler(sig, frame):
     global shutdown
-    if should_stop:  # pressed twice, so exit immediately
+    if shutdown:  # pressed twice, so exit immediately
         exit(0)
-    should_stop = True  # pressed once, exit gracefully
+    shutdown = True  # pressed once, exit gracefully
 
 
 def expert_report(trace_path, color_mode):