app/assets/javascripts/faye-authentication.js in faye-authentication-1.12 vs app/assets/javascripts/faye-authentication.js in faye-authentication-1.13

@@ -90,10 +90,10 @@
   }
 };
 
 FayeAuthentication.prototype.authentication_required = function(message) {
   var subscription_or_channel = message.subscription || message.channel;
-  if (message.channel == '/meta/subscribe' || message.channel.lastIndexOf('/meta/', 0) !== 0) {
+  if (message.channel.lastIndexOf('/meta/subscribe') === 0 || message.channel.lastIndexOf('/meta/', 0) !== 0) {
     if(this._options.whitelist) {
       try {
         return (!this._options.whitelist(subscription_or_channel));
       } catch (e) {
         this.logger.error("[Faye] Error caught when evaluating whitelist function : " + e.message);