[MacPorts] #55151: port install fails if $COLUMNS is unset

[MacPorts]

#55151: port install fails if $COLUMNS is unset
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  Reporter:  yesthatjwz  |      Owner:
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  base        |    Version:  2.4.2
Resolution:              |   Keywords:
      Port:              |
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Comment (by ryandesign):

 Which terminal are you using that doesn't set `COLUMNS`?

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Ticket URL: <https://trac.macports.org/ticket/55151#comment:2>
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