* subversion/libsvn_client/merge.c
  (operative_rev_receiver): Add a comment explaining how what appears at
   first glance (to me at any rate) to be a bug, is actually not a problem.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1467341 13f79535-47bb-0310-9956-ffa450edef68