[PATCH 0/5] fc/transport-helper-sync-error-fix rebased

As I have said in the recent What's cooking reports, the original
posted here were based on older codebase and needed to be rebased,
but it had some conflicts and I wanted to see the result double
checked by the original author before we can merge it to 'next',
cooked there and hopefully merged to 'master' before tagging -rc1.

So here is the series that has been queued in 'pu' for the past
several days.

Felipe, can you double check it?

Thanks.

Felipe Contreras (5):
  transport-helper: remove barely used xchgline()
  remote-helpers: make recvline return an error
  transport-helper: propagate recvline() error pushing
  transport-helper: trivial cleanup
  transport-helper: fix sync issue on crashes

 t/t5801-remote-helpers.sh | 20 ++++++++++++-
 transport-helper.c        | 73 ++++++++++++++++++++++++++++-------------------
 2 files changed, 63 insertions(+), 30 deletions(-)

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1.9.2-459-g68773ac