* libsvn_fs/tree.c
* libsvn_fs/tree.c

  (get_dag): Wrapper function around open_path for those who care only
  about the dag_node_t of the found node (the implication here being
  that the node must have been found).

  (node_id_args, txn_body_node_id, svn_fs_node_id): New stuff,
  complements of Yoshiki.  Minor tweak to his patch, whereby we make a
  call to our new open_path() wrapper function, get_dag().

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