From 3c3531627f25c6a6d94fc6aef07dcbb6e4150b66 Mon Sep 17 00:00:00 2001
From: dimxy <dimxy@komodoplatform.com>
Date: Sat, 16 Feb 2019 22:15:55 +0500
Subject: [PATCH] comment added

---
 src/cc/import.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cc/import.cpp b/src/cc/import.cpp
index 1b49f5c94..25bed49df 100644
--- a/src/cc/import.cpp
+++ b/src/cc/import.cpp
@@ -415,7 +415,7 @@ bool Eval::ImportCoin(const std::vector<uint8_t> params,const CTransaction &impo
         return Invalid("invalid-params");
     // Control all aspects of this transaction
     // It should not be at all malleable
-    if (MakeImportCoinTransaction(proof, burnTx, payouts, importTx.nExpiryHeight).GetHash() != importTx.GetHash())
+    if (MakeImportCoinTransaction(proof, burnTx, payouts, importTx.nExpiryHeight).GetHash() != importTx.GetHash())  // ExistsImportTombstone prevents from duplication
         return Invalid("non-canonical");
     // burn params
     if (!UnmarshalBurnTx(burnTx, targetSymbol, &targetCcid, payoutsHash, rawproof))