* subversion/mod_dav_svn/lock.c
  (remove_lock_svn_output): Following up on r1553701, add one more sanity
     check. Probably unneeded, but the wrapped function performs a similar
     check.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1553713 13f79535-47bb-0310-9956-ffa450edef68