From 718bb23b9a4b7b42a2ca5560cf316819f65757bc Mon Sep 17 00:00:00 2001
From: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Date: Thu, 19 Apr 2012 07:38:08 +0000
Subject: interrupted read triggers fallback

---
 awall-cli | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/awall-cli b/awall-cli
index 1c52372..fd155de 100755
--- a/awall-cli
+++ b/awall-cli
@@ -92,7 +92,7 @@ if mode == 'a' then
 
    io.stderr:write('New firewall configuration activated\n')
    io.stderr:write('Press RETURN to commit changes permanently: ')
-   io.read()
+   interrupted = not io.read()
 
    signal.signal('SIGCHLD', 'default')
    signal.kill(pid, 'SIGTERM')
-- 
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