Teleport command is broken

[SinusStudios]

When logging in and entering /teleport waffeln otto (valid player names, online)
Output in console:
Traceback (most recent call last): File "/home/user/cuwo/cuwo/script.py", line 361, in call_command ret = command(user, *args) or '' File "/home/user/cuwo/cuwo/script.py", line 82, in __call__ return self.func(*arg, **kw) File "/home/user/cuwo/cuwo/script.py", line 158, in new_func return func(script, *arg, **kw) File "/home/user/cuwo/scripts/commands.py", line 284, in teleport pos = qvec3(int(a), int(b), 0) * constants.CHUNK_SCALE ValueError: invalid literal for int() with base 10: 'waffeln'
System: Debian Linux 8, x64 (VPS)

[matpow2]

/teleport does not allow you to teleport someone else, only yourself, but this could probably be added.

[SinusStudios]

I tried to teleport myself (waffeln) to the player "otto".