From 70d9dfa4560079c51dbe56a753d562e5fc10d7e4 Mon Sep 17 00:00:00 2001
From: Gav <gavin@parity.io>
Date: Thu, 15 Feb 2018 18:02:35 +0100
Subject: [PATCH] Build fix.

---
 substrate/substrate/client/src/client.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/substrate/substrate/client/src/client.rs b/substrate/substrate/client/src/client.rs
index 1a15d488e4..57a607706a 100644
--- a/substrate/substrate/client/src/client.rs
+++ b/substrate/substrate/client/src/client.rs
@@ -18,6 +18,7 @@
 
 use primitives::{block, AuthorityId};
 use primitives::storage::{StorageKey, StorageData};
+use runtime_support::Hashable;
 use codec::{KeyedVec, Slicable};
 use state_machine::{self, Ext, OverlayedChanges, Backend as StateBackend, CodeExecutor};