[Tarantool-patches] [PATCH 2/3] box/txn: log error explicitly in txn_commit

[Cyrill Gorcunov]

To be on same way as we do in txn_write_to_wal.

Signed-off-by: Cyrill Gorcunov <gorcunov at gmail.com>
---
 src/box/txn.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/box/txn.c b/src/box/txn.c
index cac97d1eb..9e2888c09 100644
--- a/src/box/txn.c
+++ b/src/box/txn.c
@@ -604,8 +604,10 @@ txn_commit(struct txn *txn)
 		fiber_set_cancellable(cancellable);
 	}
 	int res = txn->signature >= 0 ? 0 : -1;
-	if (res != 0)
+	if (res != 0) {
 		diag_set(ClientError, ER_WAL_IO);
+		diag_log();
+	}
 
 	/* Synchronous transactions are freed by the calling fiber. */
 	txn_free(txn);
-- 
2.20.1