`default_scope` breaks chained scopes in Rails 3.2.13

20130319164401_create_animals.rb

## db/migrate/20130319164401_create_animals.rb

class CreateAnimals < ActiveRecord::Migration
  def change
    create_table :animals do |t|
      t.boolean :alive
      t.timestamps
    end
  end
end

animal.rb

## app/models/animal.rb

class Animal < ActiveRecord::Base
  default_scope where(:alive => true)

  attr_accessible :alive
end

animal_spec.rb

## spec/models/animal_spec.rb

require 'spec_helper'

describe Animal do
  describe 'chained scopes' do
    it 'chains them' do
      first = Animal.create!(:alive => true)
      expect {
        Animal.where(:id => 12345).find(first.id)
      }.to raise_error(ActiveRecord::RecordNotFound) # works with 3.2.12
    end
  end
end

Gemfile

source 'https://rubygems.org'

gem 'rails', '3.2.13'
gem 'activerecord-jdbcpostgresql-adapter'
gem 'rspec'
gem 'rspec-rails'