From e5a7a674f9a31fa3f81c9b34a4f91b7fced3d949 Mon Sep 17 00:00:00 2001
From: arkpar <arkady.paronyan@gmail.com>
Date: Tue, 10 Oct 2017 16:56:03 +0200
Subject: [PATCH] Get rid of blockchain test warnings

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

diff --git a/ethcore/src/json_tests/chain.rs b/ethcore/src/json_tests/chain.rs
index 9ae55f73d..61182f413 100644
--- a/ethcore/src/json_tests/chain.rs
+++ b/ethcore/src/json_tests/chain.rs
@@ -58,8 +58,10 @@ pub fn json_chain_test(json_data: &[u8]) -> Vec<String> {
 
 			{
 				let db = Arc::new(::util::kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
+				let mut config = ClientConfig::default();
+				config.history = 8;
 				let client = Client::new(
-					ClientConfig::default(),
+					config,
 					&spec,
 					db,
 					Arc::new(Miner::with_spec(&spec)),