Solved Yaw and Pitch

[HSW]

I'm a little upset about my problem now.
Why isn't this working???

command /setloc:
    trigger:
        set {loc} to location of player
        set yaw of {loc} to 0
        set pitch of {loc} to 0

command /loc:
    trigger:
        teleport player to {loc}

Well... actually, this works with no error.
BUT!!! yaw and pitch don't work.
Player teleports but doesn't change direction.

(Sorry... My bad English....)

-----------------Edit-----------------
It's working.... Sorry.....

 

[Ubya]

you are trying to get the yaw and pitch of a set of coordinates, not of your player