Make shorewall dir even if shorewall doesn't exist

functions.sh

@@ -172,6 +172,11 @@ function get_current_certificates () {
 
 function create_shorewall_vars () {
 
+	local shorewall_dir=$(dirname $SHOREWALLVARS)
+	if [ ! -d $shorewall_dir ]; then
+		mkdir -p $shorewall_dir
+	fi
+
     grep "ifconfig-push" $CCDDIR* | sed "s/[\/|:]/ /g" | sed "s/-//g" | awk '{print $4 "=" $6}' > $SHOREWALLVARS
 
 }