[gears-users] Blob slice larger than original blob?

[Chris]

What is defined for the "extra" portion of a blob if I create a slice
larger than the orignal blob?

For example.

  Blob original = somehow get a blob 100 bytes long

  Blob newblob = original.slice(0, 200);

My newblob is 200 bytes long; what is in the second 100 bytes?  I was
half expecting an exception to be thrown.

Thanks,
Chris....