From 0dd3c0886284975d3126bf04f3f2966d73427dc2 Mon Sep 17 00:00:00 2001
From: nyuszika7h <nyuszika7h@openmailbox.org>
Date: Sat, 8 Aug 2015 22:46:32 +0200
Subject: [PATCH] Exit immediately if Ctrl-C is pressed twice

---
 src/wolfgame.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wolfgame.py b/src/wolfgame.py
index f82b83e..61a34a8 100644
--- a/src/wolfgame.py
+++ b/src/wolfgame.py
@@ -139,6 +139,10 @@ def connect_callback(cli):
     SIGUSR2 = getattr(signal, "SIGUSR2", None)
 
     def sighandler(signum, frame):
+        if signum == signal.SIGINT:
+            # Exit immediately if Ctrl-C is pressed twice
+            signal.signal(signal.SIGINT, signal.SIG_DFL)
+
         if signum in (signal.SIGINT, signal.SIGTERM):
             forced_exit.func(cli, "<console>", botconfig.CHANNEL, "")
         elif signum == SIGUSR1: