Merge branch 'ps/ref-backend-migration-optim'

The migration procedure between two ref backends has been optimized.

* ps/ref-backend-migration-optim:
  reftable: rename scratch buffer
  refs: adapt `initial_transaction` flag to be unsigned
  reftable/block: optimize allocations by using scratch buffer
  reftable/block: rename `block_writer::buf` variable
  reftable/writer: optimize allocations by using a scratch buffer
  refs: don't normalize log messages with `REF_SKIP_CREATE_REFLOG`
  refs: skip collision checks in initial transactions
  refs: use "initial" transaction semantics to migrate refs
  refs/files: support symbolic and root refs in initial transaction
  refs: introduce "initial" transaction flag
  refs/files: move logic to commit initial transaction
  refs: allow passing flags when setting up a transaction

1 files changed, 2 insertions, 2 deletions

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 8a98615dc8..670e7812d6 100644
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -612,7 +612,7 @@ static void update_refs_stdin(void)
 	int i, j;
 
 	transaction = ref_store_transaction_begin(get_main_ref_store(the_repository),
-						  &err);
+						  0, &err);
 	if (!transaction)
 		die("%s", err.buf);
 
@@ -680,7 +680,7 @@ static void update_refs_stdin(void)
 			 */
 			state = cmd->state;
 			transaction = ref_store_transaction_begin(get_main_ref_store(the_repository),
-								  &err);
+								  0, &err);
 			if (!transaction)
 				die("%s", err.buf);