[MacPorts] #54873: geoipupdate won't build on Snow Leopard due to missing strnlen()

[MacPorts]

#54873: geoipupdate won't build on Snow Leopard due to missing strnlen()
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 Reporter:  grumpybozo            |      Owner:
     Type:  defect                |     Status:  new
 Priority:  Normal                |  Milestone:
Component:  ports                 |    Version:  2.4.1
 Keywords:  haspatch snowleopard  |       Port:  geoipupdate
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 Upstream issue: [https://github.com/maxmind/geoipupdate/issues/71]

 Patch attached, adding "PortGroup snow leopard_fixes 1.0" line to
 Portfile.

 Port has no maintainer.

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Ticket URL: <https://trac.macports.org/ticket/54873>
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