From 7292aa92d901fc18468cb04100f8e2b1c49c412e Mon Sep 17 00:00:00 2001
From: markwhitfeld <mark.whitfeld@gmail.com>
Date: Thu, 27 Apr 2023 13:12:10 +0200
Subject: [PATCH] fix: include missed key check

---
 src/parser.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/parser.coffee b/src/parser.coffee
index e58b0bef..a0fe9965 100644
--- a/src/parser.coffee
+++ b/src/parser.coffee
@@ -188,7 +188,7 @@ class exports.Parser extends events
           # push a clone so that the node in the children array can receive the #name property while the original obj can do without it
           objClone = {}
           for own key of obj
-            objClone[key] = obj[key]
+            objClone[key] = obj[key] if isValidKey(key)
           s[@options.childkey].push objClone
           delete obj["#name"]
           # re-check whether we can collapse the node now to just the charkey value