From d1dee205473140aca34180e5de8b9bbe17c2207d Mon Sep 17 00:00:00 2001
From: Suhas Daftuar <sdaftuar@gmail.com>
Date: Mon, 17 Sep 2018 16:13:37 -0400
Subject: [PATCH] Fix crash bug with duplicate inputs within a transaction

Introduced by #9049
---
 src/validation.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/validation.cpp b/src/validation.cpp
index 7795905c4..145862db7 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -3032,7 +3032,7 @@ bool CheckBlock(const CBlock& block, CValidationState& state, const Consensus::P
 
     // Check transactions
     for (const auto& tx : block.vtx)
-        if (!CheckTransaction(*tx, state, false))
+        if (!CheckTransaction(*tx, state, true))
             return state.Invalid(false, state.GetRejectCode(), state.GetRejectReason(),
                                  strprintf("Transaction check failed (tx hash %s) %s", tx->GetHash().ToString(), state.GetDebugMessage()));