ob-ref: Allow passing empty strings into code blocks.
commitf7a752f6d60e1c747dc9330c5f12631bf77f6aa3
authorEric Schulte <schulte.eric@gmail.com>
Wed, 12 Jan 2011 03:40:13 +0000 (11 20:40 -0700)
committerEric Schulte <schulte.eric@gmail.com>
Wed, 12 Jan 2011 03:40:13 +0000 (11 20:40 -0700)
tree62b1299c96bf6b8cb3812df66964983ce04417f3
parentca0e61d7848e7ec1f49f2076e4a120c3e7722147
ob-ref: Allow passing empty strings into code blocks.

  Thanks to Leo Alekseyev for pointing this out.

* lisp/ob-ref.el (org-babel-ref-parse): Allow passing empty strings
  into code blocks.
lisp/ob-ref.el