[MacPorts] #61662: slrn @1.0.3: error: implicitly declaring library function 'exit'

[MacPorts]

#61662: slrn @1.0.3: error: implicitly declaring library function 'exit'
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  Reporter:  m-schmidt  |      Owner:  ryandesign
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:  fixed      |   Keywords:  bigsur catalina
      Port:  slrn       |
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Comment (by ryandesign):

 Could not find bug tracker on slrn web site so reported to the developer
 by email.

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Ticket URL: <https://trac.macports.org/ticket/61662#comment:4>
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