🐛 Forbid MediaTrack to create a new folder with the same name

drivers/mediatrack/driver.go

@@ -156,6 +156,10 @@ func (driver MediaTrack) Preview(path string, account *model.Account) (interface
 }
 
 func (driver MediaTrack) MakeDir(path string, account *model.Account) error {
+	_, err := driver.File(path, account)
+	if err != base.ErrPathNotFound {
+		return nil
+	}
 	parentFile, err := driver.File(utils.Dir(path), account)
 	if err != nil {
 		return err

server/webdav/webdav.go

@@ -46,7 +46,7 @@ func (h *Handler) stripPrefix(p string) (string, int, error) {
 func isPathExist(ctx context.Context, fs *FileSystem, path string) (bool, FileInfo) {
 	file, err := fs.File(path)
 	if err != nil {
-		log.Debug(err)
+		log.Debug(path, err)
 		return false, nil
 	}
 	return true, file