From d99eee2571f60295b6fe3061433e1f84af60e9d7 Mon Sep 17 00:00:00 2001
From: Alexander Blair <alex@snipanet.com>
Date: Mon, 16 Oct 2017 09:41:53 -0700
Subject: [PATCH] Fixing another undef error.

---
 lib/worker.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/worker.js b/lib/worker.js
index 8589dcb..fd4324a 100644
--- a/lib/worker.js
+++ b/lib/worker.js
@@ -432,6 +432,9 @@ function updatePoolInformation() {
 
 function updateBlockHeader() {
     global.support.rpcDaemon('getlastblockheader', [], function (body) {
+        if (typeof body.error !== 'undefined'){
+            return console.error(`Issue getting last block header: ${JSON.stringify(body)}`);
+        }
         if (body.result && body.result.block_header.hash !== lastBlockHash) {
             lastBlockHash = body.result.block_header.hash;
             global.database.setCache('networkBlockInfo', {