From 981554cf74980c9470abf23039ad39e75246eef8 Mon Sep 17 00:00:00 2001
From: Wei Tang <accounts@that.world>
Date: Mon, 14 May 2018 15:22:59 +0800
Subject: [PATCH] Use full qualified syntax for itertools::Itertools::flatten
 (#8606)

---
 ethstore/src/accounts_dir/memory.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ethstore/src/accounts_dir/memory.rs b/ethstore/src/accounts_dir/memory.rs
index bd162b5ef..5cfdba0e5 100644
--- a/ethstore/src/accounts_dir/memory.rs
+++ b/ethstore/src/accounts_dir/memory.rs
@@ -16,7 +16,7 @@
 
 use std::collections::HashMap;
 use parking_lot::RwLock;
-use itertools::Itertools;
+use itertools;
 use ethkey::Address;
 
 use {SafeAccount, Error};
@@ -30,7 +30,7 @@ pub struct MemoryDirectory {
 
 impl KeyDirectory for MemoryDirectory {
 	fn load(&self) -> Result<Vec<SafeAccount>, Error> {
-		Ok(self.accounts.read().values().cloned().flatten().collect())
+		Ok(itertools::Itertools::flatten(self.accounts.read().values().cloned()).collect())
 	}
 
 	fn update(&self, account: SafeAccount) -> Result<SafeAccount, Error> {