| Index: pkg/http_server/lib/src/http_multipart_form_data_impl.dart
 | 
| diff --git a/pkg/http_server/lib/src/http_multipart_form_data_impl.dart b/pkg/http_server/lib/src/http_multipart_form_data_impl.dart
 | 
| index 91f34fcc6d84ea0866feb3f7989c0f7f73333c27..1fc95639a326cbcfd74095dc6e919f92cd349364 100644
 | 
| --- a/pkg/http_server/lib/src/http_multipart_form_data_impl.dart
 | 
| +++ b/pkg/http_server/lib/src/http_multipart_form_data_impl.dart
 | 
| @@ -72,7 +72,8 @@ class _HttpMultipartFormData extends Stream implements HttpMultipartFormData {
 | 
|            break;
 | 
|  
 | 
|          case 'content-disposition':
 | 
| -          disposition = HeaderValue.parse(multipart.headers[key]);
 | 
| +          disposition = HeaderValue.parse(multipart.headers[key],
 | 
| +                                          preserveBackslash: true);
 | 
|            break;
 | 
|  
 | 
|          default:
 | 
| 
 |