buildbot/buildbot — pull request #1322 by delanne (2014-11-04 11:10:43+00:00)
Title: self.master.data.updates.completeBuildRequests was called twice

Each time a buildrequest is completed, in twistd.log I have:
```
tried to complete 1 buildrequests, but only completed 0
```
This log line appears, because self.master.data.updates.completeBuildRequests is called twice.