mislav/will_paginate — pull request #275 by svenhedin (2012-11-05 23:12:05+00:00)
Title: update the PageNumber class to raise no ArgumentError

my commit changed the page_number.rb and the AR Test and fixed the issue https://github.com/mislav/will_paginate/issues/271

I guess it would be better to check this by the application itself but maybe it´s helpful.