The current API user is not the owner of this document (PrivilegeError)

[perchard]

Saving a document retrieved via find throws a PrivilegeError: http://rubydoc.info/github/scribd/rscribd/master/Scribd/PrivilegeError

The document retrieved find Scribd::Document.find does not have an associated owner, i.e. @attributes[:owner] is nil (even when the owner attribute is explicitly set on creation, i.e. Scribd::Document.new(:file => file, :owner => Scribd::API.instance.user).

The destroy method works with no problem.