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Check if incoming element is non-null before attempting to append to it

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Ryan Leckey
2017-07-13 02:32:43 -07:00
parent 52bfe3eee5
commit d0588cd812
1 changed files with 1 additions and 1 deletions
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2
src/text-editor-component.js
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@@ -3271,7 +3271,7 @@ class CustomGutterDecorationComponent {
if (newProps.className !== oldProps.className) this.element.className = newProps.className || ''
if (newProps.element !== oldProps.element) {
if (this.element.firstChild) this.element.firstChild.remove()
this.element.appendChild(newProps.element)
if (newProps.element != null) this.element.appendChild(newProps.element)
}
}
}