* subversion/libsvn_fs_fs/tree.c
  (svn_fs_fs__verify_root): simplify; it's not necessary to fetch the
   predecessor node as access to that revision has already been verified


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1429917 13f79535-47bb-0310-9956-ffa450edef68