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perf: lazily create the anchor tag used for URL resolving (#18571)

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Samuel Attard 2019-06-03 01:04:21 -07:00 • committed by GitHub
parent 449d2752f2
commit 18acda7888
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1 changed files with 2 additions and 1 deletions
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3
lib/renderer/window-setup.ts
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@ -20,8 +20,9 @@ import { ipcRendererInternal } from '@electron/internal/renderer/ipc-renderer-in
const { defineProperty } = Object const { defineProperty } = Object
// Helper function to resolve relative url. // Helper function to resolve relative url.
const a = window.document.createElement('a') let a: HTMLAnchorElement
const resolveURL = function (url: string) { const resolveURL = function (url: string) {
a = a || window.document.createElement('a')
a.href = url a.href = url
return a.href return a.href
} }