Double cache lookup in svn_fs_fs__rep_contents_dir_entry()

It seems directory cache checked twice in function
svn_fs_fs__rep_contents_dir_entry:
[[[
svn_error_t *
svn_fs_fs__rep_contents_dir_entry(svn_fs_dirent_t **dirent,
                                  svn_fs_t *fs,
                                  node_revision_t *noderev,
                                  const char *name,
                                  apr_pool_t *result_pool,
                                  apr_pool_t *scratch_pool)
{
  svn_boolean_t found = FALSE;

  /* find the cache we may use */
  pair_cache_key_t pair_key = { 0 };
  const void *key;
  svn_cache__t *cache = locate_dir_cache(fs, &key, &pair_key, noderev,
                                         scratch_pool);
  if (cache)
    {
[...]
      SVN_ERR(svn_cache__get_partial((void **)dirent,
                                     &found,
                                     cache,
                                     key,
                                     svn_fs_fs__extract_dir_entry,
                                     &baton,
                                     result_pool));
    }

  /* fetch data from disk if we did not find it in the cache */
  if (! found)
    {
[...]

      /* read the dir from the file system. It will probably be put it
         into the cache for faster lookup in future calls. */
      SVN_ERR(svn_fs_fs__rep_contents_dir(&entries, fs, noderev,
                                          scratch_pool, scratch_pool));

[...]
    }

  return SVN_NO_ERROR;
}
]]]

And svn_fs_fs__rep_contents_dir() functions checks the dir cache again.

Is my analysis correct or I missed something important?

-- 
Ivan Zhakov