org-bibtex: don't let trimming turn nils into empty strings
authorEric Schulte <schulte.eric@gmail.com>
Mon, 18 Jul 2011 17:26:41 +0000 (11:26 -0600)
committerEric Schulte <schulte.eric@gmail.com>
Mon, 18 Jul 2011 17:26:48 +0000 (11:26 -0600)
commitd017fe977f5ca8c01fa7355123039156f617ee8d
treef32a42656d49254919020ca229426125afe53d18
parent5c53026d320b7716f9a28a0430fa021ad5b8d649
org-bibtex: don't let trimming turn nils into empty strings

* lisp/org-bibtex.el (org-bibtex-get): Don't let trimming turn nils
  into empty strings.
lisp/org-bibtex.el