From 5683f116289c6ee332fa94303c1e9657b6bbeefa Mon Sep 17 00:00:00 2001
From: Robert Habermeier <rphmeier@gmail.com>
Date: Tue, 23 Feb 2021 15:02:16 -0600
Subject: [PATCH] fix master: use view.iter() instead of view.heads (#2510)

---
 polkadot/node/network/approval-distribution/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/polkadot/node/network/approval-distribution/src/lib.rs b/polkadot/node/network/approval-distribution/src/lib.rs
index 42de2eceea..4d98d58ba7 100644
--- a/polkadot/node/network/approval-distribution/src/lib.rs
+++ b/polkadot/node/network/approval-distribution/src/lib.rs
@@ -164,7 +164,7 @@ impl State {
 				self.handle_peer_view_change(ctx, peer_id, view).await;
 			}
 			NetworkBridgeEvent::OurViewChange(view) => {
-				for head in &view.heads {
+				for head in view.iter() {
 					if !self.blocks.contains_key(head) {
 						self.pending_known.entry(*head).or_default();
 					}