* subversion/svnserve/serve.c
  (lock_many, unlock_many): Followup to r1584905, allocate in longer-lived
   pool and add placeholder to hash so that error is cleared.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1584907 13f79535-47bb-0310-9956-ffa450edef68