From 749536afcd7f623b2953eb23ce42ab5ef02d7ce4 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob.mottram@codethink.co.uk>
Date: Wed, 4 May 2016 15:53:28 +0100
Subject: [PATCH] Clear value after each wifi network

---
 src/freedombone-wifi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/freedombone-wifi b/src/freedombone-wifi
index f7654eb1..f11ff7c1 100755
--- a/src/freedombone-wifi
+++ b/src/freedombone-wifi
@@ -315,6 +315,11 @@ function create_networks_interactive {
         if [ ${#WIFI_PASSPHRASE} -gt 1 ]; then
             echo "$WIFI_PASSPHRASE" >> $WIFI_NETWORKS_FILE
         fi
+
+        # clear values
+        WIFI_SSID=
+        WIFI_PASSPHRASE=
+
         wifi_ctr=$((wifi_ctr + 1))
     done
 }