From aac24db5a61fd2e53465be2919c8b60c6e4402d8 Mon Sep 17 00:00:00 2001
From: Nadav Ivgi <nadav@shesek.info>
Date: Sat, 21 Nov 2020 03:30:41 +0200
Subject: [PATCH] nodejs-bwt-daemon: Delete nully options so that they get
 their default value

---
 contrib/nodejs-bwt-daemon/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/nodejs-bwt-daemon/index.js b/contrib/nodejs-bwt-daemon/index.js
index 6b8d7bb..43ca509 100644
--- a/contrib/nodejs-bwt-daemon/index.js
+++ b/contrib/nodejs-bwt-daemon/index.js
@@ -54,6 +54,11 @@ function init(options) {
       delete options.http
     }
 
+    // Delete nully options so that they get their default value
+    Object.entries(options)
+      .filter(([ _, val ]) => val == null)
+      .forEach(([ key, _ ]) => delete options[key])
+
     if (!options.electrum_addr && !options.http_addr) {
       throw new Error('None of the bwt services are enabled')
     }