[MacPorts] #31158: class-dump 3.3.4 update

[MacPorts]

#31158: class-dump 3.3.4 update
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 Reporter:  cedric.luthi@…          |       Owner:  macports-tickets@…                   
     Type:  update                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:                                       
 Keywords:  maintainer              |        Port:  class-dump                           
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Comment(by ryandesign@…):

 I looked at a diff between the existing portfile and your new one. You've
 changed the whitespace of the portfile, in addition to updating to version
 3.3.4. These changes should be made separately. Provide a diff that makes
 only functional changes, then once that's committed, you can provide a
 second diff that makes only whitespace changes if desired. (Or the other
 way around, as you wish.)

 You've also made the port require Snow Leopard or newer, whereas before it
 required Leopard or newer. I'm surprised the developers would increase the
 minimum system requirements in a bugfix release. Are you sure this port
 won't work on Leopard anymore?

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Ticket URL: <https://trac.macports.org/ticket/31158#comment:2>
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