caranicas/convivial — pull request #1 by caranicas (2014-03-28 23:10:17+00:00)
Title: fix extra space issue if no hashtags are present

Add a safety check for the hashtag parameter.

When no hashtag is present in the data object but the "hashtags=" parameter is still in the the url string it causes an extra space to be present in the tweet copy before the "via" which can cause meticulously calculated tweet copy to overflow.