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Fix bug where backdrop calls method on null if it is already removed from the body (#34014)

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Co-authored-by: Rohit Sharma <rohit2sharma95@gmail.com>
This commit is contained in:
Ryan Weaver
2021-05-21 18:16:05 -04:00
committed by GitHub
parent d64466a248
commit a2b5901efc
2 changed files with 24 additions and 1 deletions
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6
js/src/util/backdrop.js
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@@ -116,7 +116,11 @@ class Backdrop {
EventHandler.off(this._element, EVENT_MOUSEDOWN)
this._getElement().parentNode.removeChild(this._element)
const { parentNode } = this._getElement()
if (parentNode) {
parentNode.removeChild(this._element)
}
this._isAppended = false
}