org-e-beamer: Fix bug with default value for outline frame options

* contrib/lisp/org-e-beamer.el (org-e-beamer-outline-frame-options):
  Value must be a string, so make default value an empty string
  instead of nil.
This commit is contained in:
Nicolas Goaziou 2012-08-22 16:31:51 +02:00
parent 6e3c944764
commit d1f36ea313

View file

@ -166,7 +166,7 @@ close The closing string of the environment."
:group 'org-export-e-beamer
:type '(string :tag "Outline frame title"))
(defcustom org-e-beamer-outline-frame-options nil
(defcustom org-e-beamer-outline-frame-options ""
"Outline frame options appended after \\begin{frame}.
You might want to put e.g. \"allowframebreaks=0.9\" here."
:group 'org-export-e-beamer