Merge pull request #16874 from nextcloud/backport/16872/stable-33.1.0

[stable-33.1.0] fix(offline-sync): remote path npe

Author: alperozturk96

app/src/main/java/com/nextcloud/client/jobs/OfflineSyncWork.kt

@@ -72,8 +72,14 @@ class OfflineSyncWork(
         if (files != null) {
             for (file in files) {
                 val ocFile = storageManager.getFileByLocalPath(file.path)
+                val remotePath = ocFile?.remotePath
+                if (remotePath == null) {
+                    Log_OC.w(TAG, "remote path is null can't sync")
+                    continue
+                }
+
                 val synchronizeFileOperation = SynchronizeFileOperation(
-                    ocFile?.remotePath,
+                    remotePath,
                     user,
                     true,
                     context,