if {[llength $arg] != "0" && $arg == "on"} {channel set $chan +stats; putserv "PRIVMSG $nick :Stats angeschaltet für $chan"}
        if {[llength $arg] != "0" && $arg == "off"} {channel set $chan -stats; putserv "PRIVMSG $nick :Stats ausgeschaltet für $chan"}
    if {![channel get $chan stats]} {return}