Don't generate links for empty theme or transition.
commit8ed99fad6bb04857a0c1a54345d7c427a065ea39
authorRick Frankel <rick@rickster.com>
Mon, 4 Mar 2013 01:50:58 +0000 (3 20:50 -0500)
committerBastien Guerry <bzg@altern.org>
Mon, 4 Mar 2013 06:39:16 +0000 (4 07:39 +0100)
treedef1ea71dc898486c4bd803150e2ad76a0d727f7
parent6ca7953db56908dac33e337ea09f6f7c940d1c11
Don't generate links for empty theme or transition.

* ox-deck.el (org-deck--get-packages): Check for non-blank deck-theme
  and deck-transition.
contrib/lisp/ox-deck.el