[MacPorts] #67574: dia @0.97.3_6 is broken by icu update

[MacPorts]

#67574: dia @0.97.3_6 is broken by icu update
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  Reporter:  fhgwright  |      Owner:  fhgwright
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.8.1
Resolution:             |   Keywords:
      Port:  dia        |
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Comment (by ryandesign):

 Replying to [ticket:67574 fhgwright]:
 > A testing complication is that I think I saw `icu` itself broken on at
 least one platform.

 If so, that would need to be fixed ASAP since it is a dependency of so
 much. [https://ports.macports.org/port/icu/details/ Port health
 indicators] are currently green and I don't see any critical bug reports
 so if you know of a system it fails on please file a bug report.

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Ticket URL: <https://trac.macports.org/ticket/67574#comment:2>
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