[MacPorts] #63979: qca and subports: revisions have not been restored correctly

[MacPorts]

#63979: qca and subports: revisions have not been restored correctly
-------------------------+----------------------
  Reporter:  ryandesign  |      Owner:  RJVB
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  qca         |
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Comment (by mascguy):

 I pre-tested the PR on macOS 10.12 prior to merge, and the various changes
 - including epoch-related - seemed to work fine.

 Haven't done exhaustive before-and-after tests on earlier macOS releases,
 but didn't notice any issues.

-- 
Ticket URL: <https://trac.macports.org/ticket/63979#comment:4>
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