dispatch-conf

Traceback (most recent call last):
  File "/usr/sbin/dispatch-conf", line 493, in <module>
    portage.settings.get('CONFIG_PROTECT', '')))
  File "/usr/sbin/dispatch-conf", line 339, in grind
    self.post_process(conf['current'])
  File "/usr/sbin/dispatch-conf", line 372, in post_process
    portage.dispatch_conf.file_archive_post_process(archive)
  File "/usr/lib64/portage/pym/portage/dispatch_conf.py", line 198, in file_archive_post_process
    os.rename(archive + '.dist.new', archive + '.dist')
OSError: [Errno 20] Not a directory