From 7e91f632c70ff1848a152f24ee67a06796803943 Mon Sep 17 00:00:00 2001
From: Suhas Daftuar <sdaftuar@gmail.com>
Date: Mon, 11 Apr 2016 12:52:29 -0400
Subject: Use txid as key in mapAlreadyAskedFor

Previously we used the CInv that would be sent to the peer announcing the
transaction as the key, but using the txid instead allows us to decouple the
p2p layer from the application logic (which relies on this map to avoid
duplicate tx requests).
---
 src/main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main.cpp')

diff --git a/src/main.cpp b/src/main.cpp
index f5c7e11d6e..5c1af9eccc 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4956,7 +4956,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
         CValidationState state;
 
         pfrom->setAskFor.erase(inv.hash);
-        mapAlreadyAskedFor.erase(inv);
+        mapAlreadyAskedFor.erase(inv.hash);
 
         CFeeRate txFeeRate = CFeeRate(0);
         if (!AlreadyHave(inv) && AcceptToMemoryPool(mempool, state, tx, true, &fMissingInputs, &txFeeRate)) {
-- 
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