Re: [PATCH v14 16/40] refs.c: add transaction.status and track OPEN/CLOSED/ERROR

Ronnie Sahlberg wrote:

Signed-off-by: Ronnie Sahlberg <redacted>
---
 refs.c | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

Reviewed-by: Jonathan Nieder <redacted>

This makes the API pretty strict, which should make it easier to
experiment later if operations on closed transactions turn out to be
useful.