[MacPorts] #48692: port lint: add warning for revision: 0

[MacPorts]

#48692: port lint: add warning for revision: 0
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  Reporter:  khindenburg@…  |      Owner:  macports-tickets@…
      Type:  enhancement    |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  base           |    Version:  2.3.3
Resolution:                 |   Keywords:
      Port:                 |
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Comment (by ryandesign@…):

 -1. I strive to deliberately put a revision line in every subport of every
 port that uses subports, even if it is "revision 0". This often
 successfully prevents inattentive committers from incorrectly increasing
 the revision of all of a port's subports when they should only be
 increasing the revision of one of the subports.

 Some other maintainers like to keep "revision 0" in their ports as a
 reminder to themselves of the syntax to use.

-- 
Ticket URL: <https://trac.macports.org/ticket/48692#comment:1>
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