Console.log() falls when arg is null

[Yanrishatum]

When I send a null into log function it falls.
My fast fix of that: (@ line 52 of Console.as)
if (data[i] == null) s += "null";
else s == data[i].toString();
i++;
}
}
else if (data[0] == null) s = "null";
else s = data[0].toString();
As sample: I required make null-check instruction when call log(collide( ... ) );