[Buildbot] #3390: Waterfall stalls when there are no builds.

[Buildbot trac]

#3390: Waterfall stalls when there are no builds.
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Reporter:  verm      |      Owner:
    Type:  defect    |     Status:  new
Priority:  critical  |  Milestone:  0.9.+
 Version:  master    |   Keywords:  webstatus
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 There needs to be at least one build for the waterfall to do anything.
 You get a perpetual 'loading' circle.

 At the very least it should give a notice like 'no builds yet'.

 Right now it gives the impression that it is broken when it's fine as long
 as you have one build.

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Ticket URL: <http://trac.buildbot.net/ticket/3390>
Buildbot <http://buildbot.net/>
Buildbot: build/test automation