[MacPorts] #53335: `port outdated` seems to fail on macOS Sierra, 10.12.2

[MacPorts]

#53335: `port outdated` seems to fail on macOS Sierra, 10.12.2
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  Reporter:  ballapete  |      Owner:
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  base       |    Version:  2.3.5
Resolution:             |   Keywords:
      Port:  emacs      |
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Comment (by ballapete):

 Replying to [comment:5 jmroot]:
 > So the culprit would be `emacs @25.1_2a+imagemagick+x11 (active)`. It
 doesn't look like the emacs port in the official ports tree ever had that
 revision; is your emacs Portfile locally modified? Either way, you should
 be able to fix the problem by uninstalling emacs.

 Yes, that modified package, to allow GNU Emacs to use local init files and
 calendar, was indeed the culprit. Port was too fast upgrading so that I
 chose that version number.

 Everything is working fine now. The ticket can be closed. Thank you!

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Ticket URL: <https://trac.macports.org/ticket/53335#comment:6>
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