From 5309ba45a8ba6d623fa71061bd4b3d9728f49d13 Mon Sep 17 00:00:00 2001
From: Robert Habermeier <rphmeier@gmail.com>
Date: Wed, 28 Dec 2016 16:20:35 +0100
Subject: [PATCH] update peer status from announcement

---
 ethcore/light/src/net/status.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ethcore/light/src/net/status.rs b/ethcore/light/src/net/status.rs
index d058bc2f2..a11ed5b11 100644
--- a/ethcore/light/src/net/status.rs
+++ b/ethcore/light/src/net/status.rs
@@ -158,6 +158,16 @@ pub struct Status {
 	pub last_head: Option<(H256, u64)>,
 }
 
+impl Status {
+	/// Update the status from an announcement.
+	pub fn update_from(&mut self, announcement: &Announcement) {
+		self.last_head = Some((self.head_hash, announcement.reorg_depth));
+		self.head_td = announcement.head_td;
+		self.head_hash = announcement.head_hash;
+		self.head_num = announcement.head_num;
+	}
+}
+
 /// Peer capabilities.
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Capabilities {