From 3e49970ed6b25c8d4a63b7380e48c16d198a92ec Mon Sep 17 00:00:00 2001
From: Andrew Poelstra <apoelstra@wpsoftware.net>
Date: Wed, 28 Apr 2021 16:25:58 +0000
Subject: [PATCH] primitives: do not de/serialize asset issuance in bitcoin
 mode

Fixes a fuzztest failure related to `g_con_elementsmode`.
---
 src/primitives/transaction.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h
index 0bdad772a04..d15ea944f71 100644
--- a/src/primitives/transaction.h
+++ b/src/primitives/transaction.h
@@ -146,7 +146,7 @@ class CTxIn
     inline void Serialize(Stream& s) const {
         bool fHasAssetIssuance;
         COutPoint outpoint;
-        if (prevout.n == (uint32_t) -1) {
+        if (!g_con_elementsmode || prevout.n == (uint32_t) -1) {
             // Coinbase inputs do not have asset issuances attached
             // to them.
             fHasAssetIssuance = false;
@@ -189,7 +189,7 @@ class CTxIn
         COutPoint outpoint;
         s >> outpoint;
 
-        if (outpoint.n == (uint32_t) -1) {
+        if (!g_con_elementsmode || outpoint.n == (uint32_t) -1) {
             // No asset issuance for Coinbase inputs.
             fHasAssetIssuance = false;
             prevout = outpoint;