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dont emit popup events unless someone needs them

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This commit is contained in:
Joel Einbinder 2019-12-10 22:58:15 +00:00
parent f0210a7532
commit 5ba65f5d2a
1 changed files with 1 additions and 1 deletions
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2
src/webkit/Browser.ts
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@ -164,7 +164,7 @@ export class Browser extends EventEmitter {
if (!opener)
return;
const openerPage = opener._page;
if (!openerPage)
if (!openerPage || !openerPage.listenerCount(Events.Page.Popup))
return;
const page = await target.page();
openerPage.emit(Events.Page.Popup, page);