fix ssl try catch error

server.js

@@ -144,13 +144,11 @@ var options;
 try {
     try {
 	// In case it's a real certificate: add CA chain cersts (TODO: use array if required)
-	/* Uncomment if real certificate is required and available
     var ca = fs.readFileSync ('keys/ca_cert.pem');
     } catch (e) {
 	ca = undefined;
 	console.log ("Note: Can't read CA bundle: "+e);
     }
-    */
     options = {
 	key: fs.readFileSync  ('keys/omkey.pem'),
 	cert: fs.readFileSync ('keys/certificate.pem'),