danvk/dygraphs — pull request #315 by flooey (2014-10-13 16:37:18+00:00)
Title: Make setSelection() work with missing points.

If the points array is missing points, for instance because the data
handler omitted them, setSelection() will now still properly find
the points that are being selected by looking at the points' idx
property instead of just indexing into the points array.