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tooltip.js: reuse existent variable

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XhmikosR 2020-11-25 09:45:36 +02:00
parent dd992c7226
commit 03ed3e0b3b
1 changed files with 2 additions and 2 deletions
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4
js/src/tooltip.js
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@ -584,8 +584,8 @@ class Tooltip extends BaseComponent {
if (title || originalTitleType !== 'string') {
this._element.setAttribute('data-bs-original-title', title || '')
if (this._element.getAttribute('title') && !this._element.getAttribute('aria-label') && !this._element.textContent) {
this._element.setAttribute('aria-label', this._element.getAttribute('title'))
if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
this._element.setAttribute('aria-label', title)
}
this._element.setAttribute('title', '')