From fa8ec9f7683d74b6035837a3a2e242d0bd9e7df9 Mon Sep 17 00:00:00 2001
From: barrystyle <barrystyle@westnet.com.au>
Date: Sun, 11 Aug 2019 16:58:34 +0000
Subject: [PATCH] Display exception in tx loop (was 'Cannot read property
 length of undefined')

---
 lib/database.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/database.js b/lib/database.js
index 619f3a15e..3f88eb941 100644
--- a/lib/database.js
+++ b/lib/database.js
@@ -639,6 +639,7 @@ module.exports = {
         if (blockhash) {
           lib.get_block(blockhash, function(block) {
             if (block) {
+              try {
               lib.syncLoop(block.tx.length, function (subloop) {
                 var i = subloop.iteration();
                 Tx.findOne({txid: block.tx[i]}, function(err, tx) {
@@ -664,6 +665,9 @@ module.exports = {
                 block = null;
                 loop.next();
               });
+            } catch (e) {
+              console.log('hit an exception: %s', e);
+            }
             } else {
               console.log('block not found: %s', blockhash);
               loop.next();