[MacPorts] #16589: DEFECT: ffmpeg -version fails to report correct svn revision

[MacPorts]

#16589: DEFECT:  ffmpeg -version fails to report correct svn revision
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  Reporter:  db.evans at gmail.com  |       Owner:  macsforever2000 at macports.org
      Type:  defect              |      Status:  closed                      
  Priority:  Normal              |   Milestone:  Port Bugs                   
 Component:  ports               |     Version:  1.7.0                       
Resolution:  fixed               |    Keywords:  ffmpeg                      
      Port:  ffmpeg              |  
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Comment(by ryandesign at macports.org):

 Replying to [comment:3 macsforever2000@…]:
 > ryandesign at macports.org had this comment about the patch: "But this
 just forces the working copy to be discarded and checked out again every
 time you try to install. I thought the point of having a working copy was
 so that it could be reused. It would be nice if the working copy were only
 deleted in the pre-fetch phase if the revision number of the working copy
 (see the "svnversion" command) doesn't match the revision the port wants
 to check out."
 >
 > If you provide an updated patch, I will commit it. Thanks!

 Nevermind, please ignore me. I misread the patch. It's fine as it is. I
 see now that it only deletes the distpath directory if it is an export,
 not a working copy.

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Ticket URL: <http://trac.macports.org/ticket/16589#comment:4>
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