[MacPorts] #43963: opencv at 2.4.8 compile warning

[MacPorts]

#43963: opencv at 2.4.8 compile warning
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  Reporter:  manand1982@…  |      Owner:  macports-tickets@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.2.1
Resolution:                |   Keywords:
      Port:  opencv        |
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Comment (by khindenburg@…):

 it has been updated several times since this report - can you do a sync
 and see if the latest works for you?

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Ticket URL: <https://trac.macports.org/ticket/43963#comment:3>
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