From: XhmikosR <xhmikosr@gmail.com>
Date: Thu, 1 Dec 2022 18:14:33 +0000 (+0200)
Subject: code-examples.js: switch to `firstElementChild` (#37570)
X-Git-Tag: v5.3.0-alpha1~37
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=18fec8bf365e34bc8439af99eddc18ec3e14a8a1;p=thirdparty%2Fbootstrap.git

code-examples.js: switch to `firstElementChild` (#37570)

This ensures that we will get the first element child and not text
---

diff --git a/site/assets/js/code-examples.js b/site/assets/js/code-examples.js
index 25486c2fe7..edb13598fd 100644
--- a/site/assets/js/code-examples.js
+++ b/site/assets/js/code-examples.js
@@ -56,7 +56,7 @@
   })
 
   clipboard.on('success', event => {
-    const iconFirstChild = event.trigger.querySelector('.bi').firstChild
+    const iconFirstChild = event.trigger.querySelector('.bi').firstElementChild
     const tooltipBtn = bootstrap.Tooltip.getInstance(event.trigger)
     const namespace = 'http://www.w3.org/1999/xlink'
     const originalXhref = iconFirstChild.getAttributeNS(namespace, 'href')