From b6915b82398d2e1d1f888b3816adfaf06d9a450e Mon Sep 17 00:00:00 2001
From: accraze <accraze@gmail.com>
Date: Fri, 11 Dec 2015 18:07:11 -0800
Subject: [PATCH] checks for null data transaction before debug.log

CWalletTx::GetAmounts could not find output address for null data transactions, thus issuing an error in debug.log. This change checks to see if the transaction is OP_RETURN before issuing error.

resolves #6142
---
 src/wallet/wallet.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index f3911f314..a45a9367a 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1034,7 +1034,8 @@ void CWalletTx::GetAmounts(list<COutputEntry>& listReceived,
 
         // In either case, we need to get the destination address
         CTxDestination address;
-        if (!ExtractDestination(txout.scriptPubKey, address))
+
+        if (!ExtractDestination(txout.scriptPubKey, address) && txout.scriptPubKey[0] != OP_RETURN)
         {
             LogPrintf("CWalletTx::GetAmounts: Unknown transaction type found, txid %s\n",
                      this->GetHash().ToString());