* subversion/libsvn_repos/reporter.c
  (delta_dirs): Rewrite a hard-to-read expression by replacing seven
    negations with just one, and re-ordering it to match the comment.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1488381 13f79535-47bb-0310-9956-ffa450edef68