[O] [bug] org-e-beamer misbehaves when case-fold-search is t

[Suvayu Ali]

Hi Nicolas,

I see that the org-e-beamer fails to use the beamer class when
case-fold-search is set to t in custom-set-variables. So the header
looks like this:

  % Created 2012-07-24 Tue 18:20
  \documentclass[11pt]{article}

instead of 

  % Created 2012-07-24 Tue 18:20
  \documentclass[presentation]{beamer}

Thanks,

-- 
Suvayu

Open source is the future. It sets us free.