core.register_chatcommand("shutdown", {
description = "Shutdown server",
- params = "[delay_in_seconds(0..inf) or -1 for cancel] [reconnect] [message]",
+ params = "[delay_in_seconds (non-negative number, or -1 to cancel)] [reconnect] [message]",
privs = {server=true},
func = function(name, param)
local delay, reconnect, message = param:match("([^ ][-]?[0-9]+)([^ ]+)(.*)")