[PATCH 0/3] openbsd: fixes for 2.27.0-RC0

First one is the only one exclusive to OpenBSD (tested with 6.7) while the other 2 are likely also needed in other POSIX systems.

Carlo Marcelo Arenas Belón (3):
  t4216: avoid unnecessary subshell in test_bloom_filters_not_used
  bisect: remove CR characters from revision in replay
  t5520: avoid alternation in grep's BRE (not POSIX)

 git-bisect.sh        | 5 +++--
 t/t4216-log-bloom.sh | 2 +-
 t/t5520-pull.sh      | 2 +-
 3 files changed, 5 insertions(+), 4 deletions(-)