Tweak svn_client__repos_location_segments() doc string.
Tweak svn_client__repos_location_segments() doc string.

* subversion/libsvn_client/client.h
  (svn_client__repos_location_segments): Note that *SEGMENTS can be empty,
  but never NULL.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion