Initialize variables when running install script

Fix code path when running with no options

Change-Id: I265a41e9cdc1c4e16ac5135a7d887dd5b5f8a6ae
diff --git a/TestON/install.sh b/TestON/install.sh
index 0327ca7..fc434bc 100755
--- a/TestON/install.sh
+++ b/TestON/install.sh
@@ -217,6 +217,7 @@
 
 if [ $# -eq 0 ]
 then
+    init
     default
 elif [ $1 == "--help" ]
 then