From 0b9d761a389d049687de516472095f3a3008eca6 Mon Sep 17 00:00:00 2001
From: Evan Duffield <evan@dashpay.io>
Date: Sat, 25 Jul 2015 09:59:59 -0700
Subject: [PATCH] only take newest votes

---
 src/masternode-budget.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/masternode-budget.cpp b/src/masternode-budget.cpp
index 08fcf3265..22c65f959 100644
--- a/src/masternode-budget.cpp
+++ b/src/masternode-budget.cpp
@@ -1139,6 +1139,14 @@ void CBudgetProposal::AddOrUpdateVote(CBudgetVote& vote)
     LOCK(cs);
 
     uint256 hash = vote.vin.prevout.GetHash();
+
+    if(mapVotes.count(hash)){
+        if(mapVotes[hash].nTime > vote.nTime){
+            if(fDebug) LogPrintf("CBudgetProposal::AddOrUpdateVote - new vote older than existing vote - %s\n", vote.GetHash().ToString());
+            return;
+        }
+    }
+
     mapVotes[hash] = vote;
 }
 
@@ -1387,6 +1395,13 @@ void CFinalizedBudget::AddOrUpdateVote(CFinalizedBudgetVote& vote)
     LOCK(cs);
 
     uint256 hash = vote.vin.prevout.GetHash();
+    if(mapVotes.count(hash)){
+        if(mapVotes[hash].nTime > vote.nTime){
+            if(fDebug) LogPrintf("CBudgetProposal::AddOrUpdateVote - new vote older than existing vote - %s\n", vote.GetHash().ToString());
+            return;
+        }
+    }
+
     mapVotes[hash] = vote;
 }