[MacPorts] #18275: shapelib gives error: invalid command name "cd"

[MacPorts]

#18275: shapelib gives error: invalid command name "cd"
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 Reporter:  george@…                  |       Owner:  shadow@…           
     Type:  defect                    |      Status:  new                
 Priority:  Normal                    |   Milestone:  Port Bugs          
Component:  ports                     |     Version:  1.7.0              
 Keywords:                            |        Port:  shapelib           
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Comment(by george@…):

 I applied the diff file locally, and it worked, shapelib compiled fine.
 However, when I delete my local portfile and do a selfupdate, I get the
 old nonworking portfile back.  Is there another step I'm supposed to do?
 I'm new to this.

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Ticket URL: <http://trac.macports.org/ticket/18275#comment:3>
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