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Adds Trusted Types support for reflected boolean properties.
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bicknellr committed Jun 1, 2022
1 parent 76e77b6 commit ce474db
Showing 1 changed file with 3 additions and 1 deletion.
4 changes: 3 additions & 1 deletion lib/mixins/properties-changed.js
Original file line number Diff line number Diff line change
Expand Up @@ -550,7 +550,9 @@ export const PropertiesChanged = dedupingMixin(
_serializeValue(value) {
switch (typeof value) {
case 'boolean':
return value ? '' : undefined;
return value ?
(window.trustedTypes ? window.trustedTypes.emptyScript : '') :
undefined;
default:
return value != null ? value.toString() : undefined;
}
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