From 290c7bf9097bfa6591e5e1df22eda43c1dc73b47 Mon Sep 17 00:00:00 2001
From: Gav <gavin@parity.io>
Date: Wed, 7 Feb 2018 23:57:31 +0100
Subject: [PATCH] Revert mistaken substitution

---
 substrate/polkadot-candidate-agreement/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/substrate/polkadot-candidate-agreement/src/lib.rs b/substrate/polkadot-candidate-agreement/src/lib.rs
index cfcc51bd32..2cf4be5c54 100644
--- a/substrate/polkadot-candidate-agreement/src/lib.rs
+++ b/substrate/polkadot-candidate-agreement/src/lib.rs
@@ -314,7 +314,7 @@ impl<C: Context> SharedTable<C> {
 	/// Provide an iterator yielding pairs of (statement, received_from).
 	pub fn import_statements<I, U>(&self, iterable: I) -> U
 		where
-			I: Iterator<Item=(<C as TypeResolve>::SignedTableStatement, Option<C::AuthorityId>)>,
+			I: IntoIterator<Item=(<C as TypeResolve>::SignedTableStatement, Option<C::AuthorityId>)>,
 			U: ::std::iter::FromIterator<table::Summary<C::Digest, C::GroupId>>,
 	{
 		let mut inner = self.inner.lock();