[MacPorts] #37974: Pallet @1.1.1 Patches for syntax warnings when using Clang and Xcode 4.6

[MacPorts]

#37974: Pallet @1.1.1 Patches for syntax warnings when using Clang and Xcode 4.6
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  Reporter:  iandw.au@…     |      Owner:  macports-tickets@…
      Type:  defect         |     Status:  new
  Priority:  Low            |  Milestone:
 Component:  contrib        |    Version:  2.1.3
Resolution:                 |   Keywords:
      Port:  Pallet @1.1.1  |
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Comment (by egall@…):

 You might want to apply these conditionally; string literals are a newer
 Objective C feature, and I'm not sure how far backwards compatible they
 go...

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Ticket URL: <https://trac.macports.org/ticket/37974#comment:1>
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