Rails - Sep 2006 - migration error

Hi, when I try to migrate this:

class AddPrice < ActiveRecord::Migration
  def self.up
    add_column :products, :price, :decimal, :precision => 8, :scale =>
2, :default => 0
  end

  def self.down
    remove_column :products, :price
  end
end

I get this error:
>rake db:migrate
in C:/rails/depot
== AddPrice: migrating ===============================-- add_column(:products,
:price, :decimal, {:default=>0, :precision=>8,
:scale=>2})
rake aborted!
You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occured while evaluating nil.[]

The one thing I''ve noticed that is kind of strange is that
:default=>0
has moved from beeing after precision and scale to be before it.

I''ve installed edge (I think at least, is there a way so check that?)

Thanks in advance


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