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

This ensures that we will get the first element child and not text
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XhmikosR 2022-12-01 20:14:33 +02:00 committed by GitHub
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site/assets/js/code-examples.js
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@ -56,7 +56,7 @@
}) })
clipboard.on('success', event => { 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 tooltipBtn = bootstrap.Tooltip.getInstance(event.trigger)
const namespace = 'http://www.w3.org/1999/xlink' const namespace = 'http://www.w3.org/1999/xlink'
const originalXhref = iconFirstChild.getAttributeNS(namespace, 'href') const originalXhref = iconFirstChild.getAttributeNS(namespace, 'href')