Fix warning about using var.
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@ -331,7 +331,7 @@ private extension DetailWebViewController {
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}
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}
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func fetchScrollInfo(_ completion: @escaping (ScrollInfo?) -> Void) {
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func fetchScrollInfo(_ completion: @escaping (ScrollInfo?) -> Void) {
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var javascriptString = "var x = {contentHeight: document.body.scrollHeight, offsetY: window.pageYOffset}; x"
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let javascriptString = "var x = {contentHeight: document.body.scrollHeight, offsetY: window.pageYOffset}; x"
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webView.evaluateJavaScript(javascriptString) { (info, error) in
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webView.evaluateJavaScript(javascriptString) { (info, error) in
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guard let info = info as? [String: Any] else {
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guard let info = info as? [String: Any] else {
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