From 4c45afafdc00e13a16694e408b0feb522c8ea20c Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Sun, 14 Jan 2018 14:55:50 +1030
Subject: [PATCH] channeld: handle ping instead of crashing when expecting
 reestablish.

Fixes: #592
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 channeld/channel.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/channeld/channel.c b/channeld/channel.c
index 219e8dfd7..b01d5be6a 100644
--- a/channeld/channel.c
+++ b/channeld/channel.c
@@ -1785,6 +1785,11 @@ again:
 		goto again;
 	}
 
+	if (fromwire_peektype(msg) == WIRE_PING) {
+		handle_ping(peer, msg);
+		goto again;
+	}
+
 	if (!fromwire_channel_reestablish(msg, NULL, &channel_id,
 					  &next_local_commitment_number,
 					  &next_remote_revocation_number)) {