Force skip of analytics if no id

node_modules/c9/skip-analytics.js

@@ -17,9 +17,9 @@ define(function(require, exports, module) {
             return skipAnalytics(user.id, user.name || user.username, user.email, name); // make it backwards compatible for the client
         }
                 
-        if (!allowUnauthorized && userId === -1) return true;
+        if (!userId) return true; // users without an id should never reach the Segment library
         
-        if (!userId) return true;
+        if (!allowUnauthorized && userId === -1) return true;
 
         if (hasInternalTestName(name)) return true;
         if (hasInternalDomain(email)) return true;