shutterstock/rickshaw — pull request #170 by GVRV (2012-12-21 02:02:28+00:00)
Title: The Bar Graph renderer should not fail if the data contains only one sample point. 

I was working with a random set of data, and noticed the Bar renderer would fail if the data only contained one sample point. This should not happen, it should still display the graph, instead of trying to create `` elements with `width="NaN"`.