mod_delegation: fix bare jid disco nesting
bare jid info discovery hook has been accidentally removed a while ago, as a result disco
nesting for bare jids was not working anymore.
module:set_global();
local helpers = require "util.helpers";
local function init(module, events, name)
helpers.log_events(events, name, module._log);
function module.unload()
helpers.revert_log_events(events);
end
end
init(module, prosody.events, "global");
function module.add_host(module)
init(module, prosody.hosts[module.host].events, module.host);
end