From f739bb55510b9683aa0721f8d5ee125c58eb096d Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Fri, 15 Mar 2019 18:38:58 +1100
Subject: [PATCH] Add serde default field attr

I accidentally deleted it in the last commit.
---
 eth2/types/src/beacon_state.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/eth2/types/src/beacon_state.rs b/eth2/types/src/beacon_state.rs
index 9bcfa5cec..ec1008d3c 100644
--- a/eth2/types/src/beacon_state.rs
+++ b/eth2/types/src/beacon_state.rs
@@ -129,6 +129,7 @@ pub struct BeaconState {
     #[ssz(skip_deserializing)]
     #[tree_hash(skip_hashing)]
     pub cache_index_offset: usize,
+    #[serde(default)]
     #[ssz(skip_serializing)]
     #[ssz(skip_deserializing)]
     #[tree_hash(skip_hashing)]