Minor memory leak bugfix.
Minor memory leak bugfix.

* subversion/libsvn_ra_serf/property.c
  (deliver_props): Free the XML parser if we're reusing the prop_ctx.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@858497 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion