ox-beamer: Ensure nil is not passed to regexp function
commit06294c8dac17d3cd88ffbb6e70e31c42333ecf31
authorEric Schulte <schulte.eric@gmail.com>
Sun, 14 Apr 2013 16:28:27 +0000 (14 10:28 -0600)
committerNicolas Goaziou <n.goaziou@gmail.com>
Sun, 14 Apr 2013 17:26:01 +0000 (14 19:26 +0200)
treea764366fddb67e9f2f7c0665b991ca394ccdb2c7
parent209e07124611ccba2b9847111017dd5e1778c2e9
ox-beamer: Ensure nil is not passed to regexp function

* lisp/ox-beamer.el (org-beamer--format-frame): If contents is nil, then
  replace it with an empty string.
lisp/ox-beamer.el