org-element: Add checks relative to cache
commit2ae5cf85e6f7c020fcba965dd99d1fd00dcf8e21
authorNicolas Goaziou <n.goaziou@gmail.com>
Sun, 23 Feb 2014 23:05:53 +0000 (24 00:05 +0100)
committerNicolas Goaziou <n.goaziou@gmail.com>
Sun, 23 Feb 2014 23:05:53 +0000 (24 00:05 +0100)
tree1bca0a26038c3fe192a486329487766a90e75fd7
parentea27bf72f95e698d67c4c011ad20487f67de73b1
org-element: Add checks relative to cache

* lisp/org-element.el (org-element--cache-put, org-element-context):
  Check if cache is active before trying to access it.
lisp/org-element.el