Hilari Moragrega

X-Forwarded-For generated header is incorrect if previous values exist

1

If the request that we have to proxy already has an IP in the `X-Forwarded-For` header the concatenation is wrong Example instead of ``` 1.1.1.1, 8.8.8.8 ``` It forwards ```...

Let liveReload script infer the port

3

Hugo [always forces a port](https://github.com/gohugoio/hugo/blob/4e0acb89b793d8895dc53eb8887be27430c3ab31/transform/livereloadinject/livereloadinject.go#L60) when loading the liveReload javascript file if the feature is enabled There's also the chance of manually setting the port with the flag `liveReloadPort`, but...