fix

iOSClient/Networking/NCNetworking.swift

@@ -1108,12 +1108,13 @@ import Queuer
         
         let fileNamePath = metadata.serverUrl + "/" + metadata.fileName
         let fileNameToPath = metadata.serverUrl + "/" + fileNameNew
+        let ocId = metadata.ocId
                 
         NCCommunication.shared.moveFileOrFolder(serverUrlFileNameSource: fileNamePath, serverUrlFileNameDestination: fileNameToPath, overwrite: false) { (account, errorCode, errorDescription) in
                     
             if errorCode == 0 {
                         
-                NCManageDatabase.sharedInstance.renameMetadata(fileNameTo: fileNameNew, ocId: metadata.ocId)
+                NCManageDatabase.sharedInstance.renameMetadata(fileNameTo: fileNameNew, ocId: ocId)
                         
                 if metadata.directory {
                             
@@ -1126,17 +1127,18 @@ import Queuer
                             
                 } else {
                             
-                    NCManageDatabase.sharedInstance.setLocalFile(ocId: metadata.ocId, fileName: fileNameNew, etag: nil)
+                    NCManageDatabase.sharedInstance.setLocalFile(ocId: ocId, fileName: fileNameNew, etag: nil)
                     // Move file system
-                    let atPath = CCUtility.getDirectoryProviderStorageOcId(metadata.ocId) + "/" + metadata.fileName
-                    let toPath = CCUtility.getDirectoryProviderStorageOcId(metadata.ocId) + "/" + fileNameNew
+                    let atPath = CCUtility.getDirectoryProviderStorageOcId(ocId) + "/" + metadata.fileName
+                    let toPath = CCUtility.getDirectoryProviderStorageOcId(ocId) + "/" + fileNameNew
                     do {
                         try FileManager.default.moveItem(atPath: atPath, toPath: toPath)
                     } catch { }
                 }
                 
-                NotificationCenter.default.postOnMainThread(name: k_notificationCenter_renameFile, userInfo: ["metadata": metadata])
-                
+                if let metadata = NCManageDatabase.sharedInstance.getMetadataFromOcId(ocId) {
+                    NotificationCenter.default.postOnMainThread(name: k_notificationCenter_renameFile, userInfo: ["metadata": metadata])
+                }
             }
                     
             completion(errorCode, errorDescription)

iOSClient/Viewer/NCViewerPDF/NCViewerPDF.swift

@@ -172,6 +172,13 @@ class NCViewerPDF: UIViewController, NCViewerPDFSearchDelegate {
         }
     }
 
+    @objc func changeTheming() {
+        
+        if navigationController?.isNavigationBarHidden == false {
+            pdfView.backgroundColor = NCBrandColor.sharedInstance.backgroundView
+        }
+    }
+    
     @objc private func handlePageChange() {
         
         guard let curPage = pdfView.currentPage?.pageRef?.pageNumber else { pageView.alpha = 0; return }
@@ -186,13 +193,8 @@ class NCViewerPDF: UIViewController, NCViewerPDFSearchDelegate {
         })
     }
     
-    @objc func changeTheming() {
-        if navigationController?.isNavigationBarHidden == false {
-            pdfView.backgroundColor = NCBrandColor.sharedInstance.backgroundView
-        }
-    }
-    
-    @objc func viewUnload() {                
+    @objc func viewUnload() {
+        
         navigationController?.popViewController(animated: true)
     }