[MacPorts] #56122: munin fails to upgrade to 1.4.7_6

[MacPorts]

#56122: munin fails to upgrade to 1.4.7_6
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  Reporter:  pdvnl   |      Owner:
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  munin   |
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Changes (by pdvnl):

 * Attachment "Portfile" added.

 Portfile with new patch

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Ticket URL: <https://trac.macports.org/ticket/56122>
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