[MacPorts] #64181: ksh @2020.0.0_1 : typeset -f crashes the shell

[MacPorts]

#64181: ksh @2020.0.0_1 : typeset -f crashes the shell
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  Reporter:  posguy99  |      Owner:  ryandesign
      Type:  defect    |     Status:  accepted
  Priority:  Low       |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:  bigsur
      Port:  ksh       |
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Comment (by posguy99):

 I see that you and @McDutchie solved it.

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Ticket URL: <https://trac.macports.org/ticket/64181#comment:7>
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