From 76fc2998a4c0bb2246b4d76f65795a7169c16705 Mon Sep 17 00:00:00 2001
From: oblique <psyberbits@gmail.com>
Date: Fri, 29 Nov 2013 23:26:53 +0200
Subject: [PATCH] Add trap for SIGINT

---
 create_ap | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/create_ap b/create_ap
index dcc63f5..6166c9b 100755
--- a/create_ap
+++ b/create_ap
@@ -144,6 +144,9 @@ die() {
     exit 1
 }
 
+# if the user press ctrl+c then execute die()
+trap "die" SIGINT
+
 ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden" -n $(basename $0) -- "$@")
 [[ $? -ne 0 ]] && exit 1
 eval set -- "$ARGS"
@@ -373,6 +376,7 @@ fi
 
 # start access point
 echo "hostapd command-line interface: hostapd_cli -p $CONFDIR/hostapd_ctrl"
+trap - SIGINT # reset trap
 hostapd $CONFDIR/hostapd.conf || die "Failed to run hostapd, maybe a program is interfering."
 
 cleanup