Fix (no functional change): returning value in void function

AlphaWallet/Browser/ViewControllers/BrowserViewController.swift

@@ -221,20 +221,24 @@ extension BrowserViewController: WKNavigationDelegate {
 
     func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
         guard let url = navigationAction.request.url, let scheme = url.scheme else {
-            return decisionHandler(.allow)
+            decisionHandler(.allow)
+            return
         }
         let app = UIApplication.shared
         if ["tel", "mailto"].contains(scheme), app.canOpenURL(url) {
             app.open(url)
-            return decisionHandler(.cancel)
+            decisionHandler(.cancel)
+            return
         }
         if MagicLinkURL(url: url) != nil {
             delegate?.handleUniversalLink(url, inBrowserViewController: self)
-            return decisionHandler(.cancel)
+            decisionHandler(.cancel)
+            return
         }
         if url.scheme == ShareContentAction.scheme {
             delegate?.handleCustomUrlScheme(url, inBrowserViewController: self)
-            return decisionHandler(.cancel)
+            decisionHandler(.cancel)
+            return
         }
 
         decisionHandler(.allow)

AlphaWallet/Core/Enjin/EnjinAuthorization.swift

@@ -246,7 +246,8 @@ class UserManagementInterceptor: ApolloInterceptor {
         }
 
         guard let token = UserManager.shared.accessToken else {
-            return authorizeEnjinUser()
+            authorizeEnjinUser()
+            return
         }
 
         addTokenAndProceed(token, to: request, chain: chain, response: response, completion: overridenCompletion)

AlphaWallet/Export/Coordinators/BackupCoordinator.swift

@@ -56,7 +56,8 @@ class BackupCoordinator: Coordinator {
             do {
                 try value.data(using: .utf8)!.write(to: url)
             } catch {
-                return completion(.failure(AnyError(error)))
+                completion(.failure(AnyError(error)))
+                return
             }
 
             let activityViewController = UIActivityViewController(

AlphaWallet/Tokens/Coordinators/ENSReverseLookupCoordinator.swift

@@ -43,7 +43,8 @@ class ENSReverseLookupCoordinator {
     ) {
         let node = "\(input.eip55String.drop0x).addr.reverse".lowercased().nameHash
         if let cachedResult = cachedResult(forNode: node) {
-            return completion(.success(cachedResult))
+            completion(.success(cachedResult))
+            return
         }
 
         let function = GetENSResolverEncode()

AlphaWallet/Tokens/ViewControllers/StaticHTMLViewController.swift

@@ -66,12 +66,14 @@ class StaticHTMLViewController: UIViewController {
 extension StaticHTMLViewController: WKNavigationDelegate {
     func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
         guard let url = navigationAction.request.url, url.scheme != nil else {
-            return decisionHandler(.allow)
+            decisionHandler(.allow)
+            return
         }
 
         if url.absoluteString.hasPrefix("http") {
             delegate?.didPressOpenWebPage(url, in: self)
-            return decisionHandler(.cancel)
+            decisionHandler(.cancel)
+            return
         }
 
         decisionHandler(.allow)