[MacPorts] #44045: saga: fix livecheck

[MacPorts]

#44045: saga: fix livecheck
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  Reporter:  mojca@…  |      Owner:  vince@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  saga     |
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Comment (by mojca@…):

 No problem, there is no hurry. I do plan to revbump the port in the
 meantime however (in order not to leave it in a broken state after wx
 update). I hope that's ok. If you object, please let me know now ;)

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Ticket URL: <https://trac.macports.org/ticket/44045#comment:2>
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