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  • Committer: Andrew Bennetts
  • Date: 2009-11-25 07:27:43 UTC
  • mto: This revision was merged to the branch mainline in revision 4825.
  • Revision ID: andrew.bennetts@canonical.com-20091125072743-v6sv4m2mkt9iyslp
Terminate SSHSubprocesses when no refs to them are left, in case .close is never called.

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        revision number sequences in the output. See the output description of
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        the MergeSorter docstring for details.
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    :result: See the MergeSorter docstring for details.
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    Node identifiers can be any hashable object, and are typically strings.
 
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    node identifiers can be any hashable object, and are typically strings.
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    """
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    return MergeSorter(graph, branch_tip, mainline_revisions,
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        generate_revno).sorted()