【综合】xcode版本兼容问题修复

PDF Office/PDF Master/Class/Purchase/DMG/KMPurchaseEmbeddedWindowController.swift

@@ -932,13 +932,13 @@ class KMPurchaseEmbeddedWindowController: NSWindowController {
             guard let self = self else { return }
             if err != nil {return}
             if let dataInfo = info {
-                orderID = dataInfo["trade_no"] as! String
+                self.orderID = dataInfo["trade_no"] as! String
                 let page_pay_url = dataInfo["page_pay_url"] as! String
-                if paymentMethod == .paddle || paymentMethod == .paypal {
+                if self.paymentMethod == .paddle || self.paymentMethod == .paypal {
                     if page_pay_url != "" {
                         self.openWebView(page_pay_url)
                     }
-                } else if paymentMethod == .wxpay || paymentMethod == .alipay {
+                } else if self.paymentMethod == .wxpay || self.paymentMethod == .alipay {
                     if page_pay_url != "" {
                         self.scanCode(page_pay_url)
                     }