yahoo/boomerang — pull request #37 by edgarklein (2012-03-23 18:48:11+00:00)
Title: Fixes a bug attaching beacon URL parameters

When attaching beacon URL parameters boomerang always starts attaching the parameters with "?". This is incorrect if the beacon URL already contains URL parameters. This fix checks whether the URL contains a "?" and if it does, it will attach the parameters prefixed with "&".