From 53f154c3e363e581a0e44adf2a1d646b69cc54f1 Mon Sep 17 00:00:00 2001
From: Neil <neil@qtum.org>
Date: Mon, 6 Aug 2018 21:45:56 +0000
Subject: [PATCH] Fix searchlogs rpc call bug

---
 src/rpc/blockchain.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 7d981277f4..de22453b7e 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1489,12 +1489,20 @@ UniValue searchlogs(const JSONRPCRequest& request)
 
     auto topics = params.topics;
 
+    std::set<uint256> dupes;
+
     for(const auto& hashesTx : hashesToBlock)
     {
         for(const auto& e : hashesTx)
         {
+
+            if(dupes.find(e) != dupes.end()) {
+                continue;
+            }
+            dupes.insert(e);
+
             std::vector<TransactionReceiptInfo> receipts = pstorageresult->getResult(uintToh256(e));
-            
+
             for(const auto& receipt : receipts) {
                 if(receipt.logs.empty()) {
                     continue;