From 37db8daa1912bced2da48763caa7aba830ef31fa Mon Sep 17 00:00:00 2001
From: Dan Janosik <janoside@gmail.com>
Date: Sat, 14 Jul 2018 19:13:38 -0400
Subject: [PATCH] fix for block-total-fees calculation bug when coinbase tx
 value is split across multiple addresses, ala block #531942

---
 app/utils.js | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/app/utils.js b/app/utils.js
index 5108cb1..2533a89 100644
--- a/app/utils.js
+++ b/app/utils.js
@@ -203,19 +203,15 @@ function getBlockTotalFeesFromCoinbaseTxAndBlockHeight(coinbaseTx, blockHeight)
 
 	var blockReward = coinConfig.blockRewardFunction(blockHeight);
 
-	var totalOutput = -1;
+	var totalOutput = new Decimal(0);
 	for (var i = 0; i < coinbaseTx.vout.length; i++) {
 		var outputValue = coinbaseTx.vout[i].value;
-		if (outputValue >= blockReward) {
-			totalOutput = outputValue;
+		if (outputValue > 0) {
+			totalOutput = totalOutput.plus(new Decimal(outputValue));
 		}
 	}
 
-	if (totalOutput == -1) {
-		return 0;
-	}
-
-	return new Decimal(totalOutput).minus(new Decimal(blockReward));
+	return totalOutput.minus(new Decimal(blockReward));
 }
 
 function refreshExchangeRate() {