org-html.el (org-html-expand): Return nil if STRING is nil.
commit97d107d981e060ea6f2584593dc4f4da7ebf1bb9
authorBastien Guerry <bzg@altern.org>
Sat, 29 Oct 2011 13:00:52 +0000 (29 15:00 +0200)
committerBastien Guerry <bzg@altern.org>
Sat, 29 Oct 2011 13:00:52 +0000 (29 15:00 +0200)
tree0f1e19503392b656de3700bda2a63bbf49589870
parent25bd31ae36a9d7b86867d45444ebe18841ef5d6f
org-html.el (org-html-expand): Return nil if STRING is nil.

* org-html.el (org-html-expand): Prevent a nil value for
STRING to return an error, just return nil.
lisp/org-html.el