[MacPorts] #59381: port clean: do something better when no ports are specified (was: port clean not working)

[MacPorts]

#59381: port clean: do something better when no ports are specified
--------------------------+--------------------
  Reporter:  6aKa         |      Owner:  (none)
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:
Resolution:               |   Keywords:
      Port:               |
--------------------------+--------------------
Changes (by jmroot):

 * type:  defect => enhancement
 * component:  ports => base


-- 
Ticket URL: <https://trac.macports.org/ticket/59381#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS