diff options
| -rw-r--r-- | src/H5FD.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -3783,8 +3783,10 @@ herr_t H5FD_get_vfd_handle(H5FD_t *file, hid_t fapl, void** file_handle) FUNC_ENTER_NOAPI(H5FD_get_vfd_handle, FAIL) assert(file_handle); - if(file->cls->get_handle && ((ret_value=file->cls->get_handle(file, fapl, file_handle)) < 0)) - HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get file handle for file driver") + if(NULL==file->cls->get_handle) + HGOTO_ERROR(H5E_VFL, H5E_UNSUPPORTED, NULL, "file driver has no `get_vfd_handle' method"); + if((ret_value=file->cls->get_handle(file, fapl, file_handle)) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTGET, FAIL, "can't get file handle for file driver"); done: FUNC_LEAVE_NOAPI(ret_value) |