core: Fix status error return for gpgsm.
* src/engine-gpgsm.c (gpgsm_assuan_simple_command): Make sure CB_ERR is returned. * src/import.c (parse_import_res): Do not return an error for the last field. (import_status_handler): Actually return the error from parse_import_res.
- Signed-off-by: Werner Koch <wk@gnupg.org>