[MacPorts] #8763: duplicate entries in dependency list

[MacPorts]

#8763: duplicate entries in dependency list
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  Reporter:  agentmonkey at gmail.com  |       Owner:  jmr at macports.org
      Type:  defect                 |      Status:  assigned        
  Priority:  Normal                 |   Milestone:  MacPorts 1.6.1  
 Component:  base                   |     Version:                  
Resolution:                         |    Keywords:                  
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Comment (by jmr at macports.org):

 Sure, an action isn't necessary if we're going to run the code in
 postflight and selfupdate. But it's quite convenient for testing purposes.
 :-)

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Ticket URL: <http://trac.macports.org/ticket/8763#comment:19>
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