changes

@@ -14,16 +14,17 @@ const https = require("https");
 const WebSocket = require("ws");
 var debug = process.env.DEBUG || false;
 var config = {};
-
 config.options = {
-  key: process.env.SSLKEY ? fs.readFileSync(process.env.SSLKEY) : fs.readFileSync('cert/server.key'),
-  cert: process.env.SSLCERT ? fs.readFileSync(process.env.SSLCERT) :  fs.readFileSync('cert/server.cert')
 }
 
-if (!process.env.SSL) {
+
+if (!process.env.hasOwnProperty('SSL')||process.env.SSL == false) {
   var server = http.createServer();
   server.listen(process.env.PORT || 3000);
 } else {
+  config.options.key= process.env.SSLKEY ? fs.readFileSync(process.env.SSLKEY) : fs.readFileSync('cert/server.key'),
+  config.options.cert= process.env.SSLCERT ? fs.readFileSync(process.env.SSLCERT) :  fs.readFileSync('cert/server.cert')
+
   var server = https.createServer(config.options);
   server.listen(process.env.PORT || 443);
 }