DmitryBaranovskiy/raphael — pull request #833 by TheCloudlessSky (2014-02-21 14:18:11+00:00)
Title: Allow unsetting the stroke-dasharray in VML. Fixes #617.

When setting a `stroke-dasharray` for a path (e.g. `path.attr({ 'stroke-dasharray': '-' })`), it is not possible to unset it with `path.attr({ 'stroke-dasharray': '' })`. This PR fixes this problem (and #617).