* subversion/tests/libsvn_fs/fs-test.c
  (check_entry_present, check_entry_absent),
* subversion/tests/libsvn_fs_base/fs-base-test.c
  (check_entry_present, check_entry_absent, check_id_present,
  check_id_absent): initialize variable present to silence
  warning -Wmaybe-uninitialized


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1544290 13f79535-47bb-0310-9956-ffa450edef68