From 39879c3f56fa8b0297e142bd1cdd606fb15091ba Mon Sep 17 00:00:00 2001
From: Hadrien Lepoutre <hadrien.lepoutre@whaller.fr>
Date: Mon, 15 Jul 2024 10:48:32 +0200
Subject: [PATCH] fix: parentElement not always available depending on context

---
 src/builder.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/builder.js b/src/builder.js
index ccf8e1f9..cf4817ce 100644
--- a/src/builder.js
+++ b/src/builder.js
@@ -173,7 +173,8 @@ class Builder {
      * @return {Builder} The Strophe.Builder object.
      */
     up() {
-        this.node = this.node.parentElement;
+        // Depending on context, parentElement is not always available
+        this.node = this.node.parentElement ? this.node.parentElement : /** @type {Element} */ (this.node.parentNode);
         return this;
     }