From 22a87b12033aa1d61296b6c9f786a8c7da4b7408 Mon Sep 17 00:00:00 2001
From: Arkadiy Paronyan <arkady.paronyan@gmail.com>
Date: Tue, 26 Jul 2016 00:25:49 +0200
Subject: [PATCH] Use transaction for writing blocks (#1718)

---
 ethcore/src/blockchain/blockchain.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ethcore/src/blockchain/blockchain.rs b/ethcore/src/blockchain/blockchain.rs
index be447b13d..045146c7e 100644
--- a/ethcore/src/blockchain/blockchain.rs
+++ b/ethcore/src/blockchain/blockchain.rs
@@ -329,7 +329,9 @@ impl BlockChain {
 					children: vec![]
 				};
 
-				bc.blocks_db.put(&hash, genesis).unwrap();
+				let block_batch = DBTransaction::new();
+				block_batch.put(&hash, genesis).unwrap();
+				bc.blocks_db.write(block_batch).expect("Low level database error. Some issue with disk?");
 
 				let batch = DBTransaction::new();
 				batch.write(&hash, &details);