From 31e2e70f17088161c66326d0f38dbd64ee0a6aca Mon Sep 17 00:00:00 2001
From: trueptolemy <823220586@qq.com>
Date: Sun, 16 Jun 2019 16:31:42 +0800
Subject: [PATCH] invoice: a cleanup for the json of struct sha256

Here should't be accessed directly to the underlying of struct sha256.
---
 lightningd/invoice.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lightningd/invoice.c b/lightningd/invoice.c
index d2694cdb5..a0f14a9ad 100644
--- a/lightningd/invoice.c
+++ b/lightningd/invoice.c
@@ -514,7 +514,7 @@ static void gossipd_incoming_channels_reply(struct subd *gossipd,
 	details = wallet_invoice_details(info, wallet, invoice);
 
 	response = json_stream_success(info->cmd);
-	json_add_hex(response, "payment_hash", details->rhash.u.u8,
+	json_add_hex(response, "payment_hash", &details->rhash,
 		     sizeof(details->rhash));
 	json_add_u64(response, "expires_at", details->expiry_time);
 	json_add_string(response, "bolt11", details->bolt11);