File

mod_pubsub: Fix traceback in disco of non-existent node (thanks Martin) In this case `ret` is a table not containing the node, which makes pubsub_error_reply() try to get an error template with that `ret` table as index, which returns a `nil` then passed to table.unpack, which in turn throws the error.

{
    "JSON Test Pattern pass3": {
        "The outermost value": "must be an object or array.",
        "In this test": "It is an object."
    }
}