d3/d3-plugins — pull request #40 by cmorse (2013-02-05 00:23:07+00:00)
Title: Sankey Plugin, use Path to draw links

Fixed the issues that were present in: https://github.com/d3/d3-plugins/pull/36

See here
http://bl.ocks.org/d/4710927/
For example after the patch.