From c94f4477e8551314b386c36ab92bcbde8bbb5641 Mon Sep 17 00:00:00 2001
From: Simon <simon@bitcartel.com>
Date: Fri, 5 Oct 2018 10:48:03 -0700
Subject: [PATCH] For #3546. Shielded tx with missing inputs are not treated as
 orphans.

---
 src/main.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 2921f657d..40ab31cdd 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -5483,8 +5483,11 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
             BOOST_FOREACH(uint256 hash, vEraseQueue)
                 EraseOrphanTx(hash);
         }
-        // TODO: currently, prohibit joinsplits from entering mapOrphans
-        else if (fMissingInputs && tx.vjoinsplit.size() == 0)
+        // TODO: currently, prohibit joinsplits and shielded spends/outputs from entering mapOrphans
+        else if (fMissingInputs &&
+                 tx.vjoinsplit.empty() &&
+                 tx.vShieldedSpend.empty() &&
+                 tx.vShieldedOutput.empty())
         {
             AddOrphanTx(tx, pfrom->GetId());