Fix #459: Error 500 replying to an RPC from a "file://..." page
Fix #459: Error 500 replying to an RPC from a "file://..." page

Tarmil/websharper,Tarmil/websharper,intellifactory/websharper,Tarmil/websharper,Tarmil/websharper,intellifactory/websharper,intellifactory/websharper,intellifactory/websharper