Ever growing route array in routehelper.js

[OneHoopyFrood]

I'm not totally sure what's supposed to be going on here. It's totally possible I'm just missing something here.

Here's what I'm seeing. In routehelper.js the getRoutes() function is pushing what appears to be the same data onto the routes array property with every call.

This is leading to the array growing linearly with every call. This begins to bog performance if you're having to iterate though the results. (We're using this routing structure in our app and iterate though it as part of building the navigation)

Is this intended functionality or a bug? If it's supposed to do this, why?