From 566b656e112a71072b74e10465187cec7ebee9df Mon Sep 17 00:00:00 2001
From: uzlopak <aras.abbasi@googlemail.com>
Date: Sat, 25 Feb 2023 17:39:46 +0100
Subject: [PATCH] avoid implicit conversion of null in serializer

---
 lib/serializer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/serializer.js b/lib/serializer.js
index 4fe4243a..fdc7ec0a 100644
--- a/lib/serializer.js
+++ b/lib/serializer.js
@@ -54,7 +54,7 @@ module.exports = class Serializer {
     if (Number.isNaN(num)) {
       throw new Error(`The value "${i}" cannot be converted to a number.`)
     } else if (!Number.isFinite(num)) {
-      return null
+      return 'null'
     } else {
       return '' + num
     }