[MacPorts] #41275: nsis: build failure under 10.9

[MacPorts]

#41275: nsis: build failure under 10.9
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  Reporter:  clemens.lanthaler@…  |      Owner:  landonf@…
      Type:  defect               |     Status:  new
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.2.1
Resolution:                       |   Keywords:
      Port:  nsis                 |
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Comment (by benedikt.kulmann@…):

 The patch is working for me. Thanks a lot for your effort.

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Ticket URL: <https://trac.macports.org/ticket/41275#comment:14>
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