* subversion/libsvn_fs_fs/low_level.c
  (read_change): Eliminate unnecessary string copies.  They had already been
                 allocated in the correct pool and also won't be changed by
                 further parsing.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1604413 13f79535-47bb-0310-9956-ffa450edef68