499182: Hudson Connector cannot retrieve build information if Jenkins
does not provide changeset tag

* Added null check in parseBuild to check for changeSet

Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=499182
Change-Id: I2b8ee0c881eaeb0eca8a0ba9e844e4f9c5ff3e3a
Signed-off-by: Jason W. Thompson <jason@jasonandmary.com>
1 file changed