Force a single branching level[demos]
Force a single branching level[demos]


Former-commit-id: d6f9ebc6b1af358a2eff9b88fffb4c178f3822f0 [formerly 02fbc46abc9b77e4630519f3390e116e4e420675]
Former-commit-id: 6f9458c27876170d4c26aa18eae83ce1c13ee017
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine