fix bug only fist file is been downloaded

ftpActions.go

@@ -36,7 +36,6 @@ func DownloadFTP(user string, password string, path string) error {
 		if err != nil {
 			return err
 		}
-		defer res.Close()
 
 		outFile, err := os.Create(filepath.Join(path, file.Name))
 		if err != nil {
@@ -49,6 +48,7 @@ func DownloadFTP(user string, password string, path string) error {
 			return err
 		}
 
+		res.Close()
 	}
 
 	return nil