Fix PR diff (lint)

Signed-off-by: Henrik Storch <henrik.storch@nextcloud.com>

iOSClient/Activity/NCActivityTableViewCell.swift

@@ -175,9 +175,9 @@ extension NCActivityTableViewCell: UICollectionViewDelegate {
                     let serverUrl = (serverUrlFileName as NSString).deletingLastPathComponent
                     let fileName = (serverUrlFileName as NSString).lastPathComponent
                     let serverUrlFileName = serverUrl + "/" + fileName
-                    
-                    NCNetworking.shared.readFile(serverUrlFileName: serverUrlFileName) { (account, metadata, errorCode, errorDescription) in
-                        
+
+                    NCNetworking.shared.readFile(serverUrlFileName: serverUrlFileName) { account, metadata, errorCode, _ in
+
                         NCUtility.shared.stopActivityIndicator()
 
                         if account == self.appDelegate.account && errorCode == 0 {

iOSClient/Files/NCFiles.swift

@@ -69,9 +69,9 @@ class NCFiles: NCCollectionViewCommon {
 
     override func reloadDataSource() {
         super.reloadDataSource()
-        
+
         DispatchQueue.main.async {
-                        
+
             if !self.isSearching && self.appDelegate.account != "" && self.appDelegate.urlBase != "" {
                 self.metadatasSource = NCManageDatabase.shared.getMetadatas(predicate: NSPredicate(format: "account == %@ AND serverUrl == %@", self.appDelegate.account, self.serverUrl))
                 if self.metadataFolder == nil {

iOSClient/Main/Collection Common/NCCollectionViewCommon.swift

@@ -668,9 +668,9 @@ class NCCollectionViewCommon: UIViewController, UIGestureRecognizerDelegate, UIS
     // MARK: - Empty
 
     func emptyDataSetView(_ view: NCEmptyView) {
-                
+
         if isSearching {
-            view.emptyImage.image = UIImage.init(named: "search")?.image(color: .gray, size: UIScreen.main.bounds.width)
+            view.emptyImage.image = UIImage(named: "search")?.image(color: .gray, size: UIScreen.main.bounds.width)
             if isReloadDataSourceNetworkInProgress {
                 view.emptyTitle.text = NSLocalizedString("_search_in_progress_", comment: "")
             } else {
@@ -973,9 +973,9 @@ class NCCollectionViewCommon: UIViewController, UIGestureRecognizerDelegate, UIS
     @objc func networkReadFolder(forced: Bool, completion: @escaping(_ tableDirectory: tableDirectory?, _ metadatas: [tableMetadata]?, _ metadatasUpdate: [tableMetadata]?, _ metadatasDelete: [tableMetadata]?, _ errorCode: Int, _ errorDescription: String) -> Void) {
 
         var tableDirectory: tableDirectory?
-        
+
         NCNetworking.shared.readFile(serverUrlFileName: serverUrl) { (account, metadataFolder, errorCode, errorDescription) in
-            
+
             if errorCode == 0 {
 
                 if let metadataFolder = metadataFolder {

iOSClient/Networking/NCNetworking.swift

@@ -1026,9 +1026,9 @@ import Queuer
         NCCommunication.shared.createFolder(fileNameFolderUrl) { account, ocId, _, errorCode, errorDescription in
 
             if errorCode == 0 {
-                
+
                 self.readFile(serverUrlFileName: fileNameFolderUrl) { (account, metadataFolder, errorCode, errorDescription) in
-                    
+
                     if errorCode == 0 {
 
                         if let metadata = metadataFolder {