From 1e0b585f1089cdd4f78c553479ad76f83d5b6937 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 3 Apr 2016 05:11:38 -0700
Subject: [PATCH] do not allow coinbases in mempool on reorgs.

---
 lib/bcoin/mempool.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/bcoin/mempool.js b/lib/bcoin/mempool.js
index 00455106..df609ae7 100644
--- a/lib/bcoin/mempool.js
+++ b/lib/bcoin/mempool.js
@@ -159,6 +159,10 @@ Mempool.prototype.addBlock = function addBlock(block, callback, force) {
   utils.forEachSerial(block.txs, function(tx, next) {
     var hash = tx.hash('hex');
     var copy;
+
+    if (tx.isCoinbase())
+      return next();
+
     self.getTX(hash, function(err, existing) {
       if (err)
         return callback(err);
@@ -195,6 +199,10 @@ Mempool.prototype.removeBlock = function removeBlock(block, callback, force) {
 
   utils.forEachSerial(block.txs.slice().reverse(), function(tx, next) {
     var copy;
+
+    if (tx.isCoinbase())
+      return next();
+
     self.hasTX(tx.hash('hex'), function(err, result) {
       if (err)
         return next(err);