[MacPorts] #55933: Use MacPorts Subversion when fetch.type svn on OS X El Capitan and earlier

[MacPorts]

#55933: Use MacPorts Subversion when fetch.type svn on OS X El Capitan and earlier
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  Reporter:  ryandesign   |      Owner:  ryandesign
      Type:  enhancement  |     Status:  closed
  Priority:  Normal       |  Milestone:  MacPorts Future
 Component:  base         |    Version:
Resolution:  fixed        |   Keywords:
      Port:               |
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Comment (by jmroot):

 This change broke the svn-and-patchsites test on 10.6 through 10.11.

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Ticket URL: <https://trac.macports.org/ticket/55933#comment:6>
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