From 573a36b0e87ce17a63324677171a58812c1c5645 Mon Sep 17 00:00:00 2001
From: Matt Bell <mappum@gmail.com>
Date: Tue, 26 Nov 2019 19:00:02 -0800
Subject: [PATCH] Optionized 'key' and 'value' fields in abci_query RPC
 response

---
 tendermint/src/rpc/endpoint/abci_query.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tendermint/src/rpc/endpoint/abci_query.rs b/tendermint/src/rpc/endpoint/abci_query.rs
index ef8a7641a..218fee6bf 100644
--- a/tendermint/src/rpc/endpoint/abci_query.rs
+++ b/tendermint/src/rpc/endpoint/abci_query.rs
@@ -79,11 +79,11 @@ pub struct AbciQuery {
 
     /// Key
     // TODO(tarcieri): parse to Vec<u8>?
-    pub key: String,
+    pub key: Option<String>,
 
     /// Value
     // TODO(tarcieri): parse to Vec<u8>?
-    pub value: String,
+    pub value: Option<String>,
 
     /// Proof (if requested)
     pub proof: Option<Proof>,