[MacPorts] #43552: "Error rebuilding $portname" terminates without grace

[MacPorts]

#43552: "Error rebuilding $portname" terminates without grace
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  Reporter:  mp@…    |      Owner:  cal@…
      Type:  defect  |     Status:  closed
  Priority:  Low     |  Milestone:  MacPorts Future
 Component:  base    |    Version:  2.2.1
Resolution:  fixed   |   Keywords:  rev-upgrade
      Port:          |
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Comment (by legend5459@…):

 I'm still having this issue. It is not fixed. OS X 10.6.8, iMac5,1. Tried
 to port upgrade and it failed here.

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Ticket URL: <https://trac.macports.org/ticket/43552#comment:3>
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