diff options
Diffstat (limited to 'src/vnet/api_errno.h')
| -rw-r--r-- | src/vnet/api_errno.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/api_errno.h b/src/vnet/api_errno.h index 4e91e132b89..60e48f4a779 100644 --- a/src/vnet/api_errno.h +++ b/src/vnet/api_errno.h @@ -35,6 +35,8 @@ format_function_t format_vnet_api_errno; static_always_inline vnet_api_error_t vnet_api_error (clib_error_t *err) { + if (err == 0) + return 0; if (err->code >= 0) return VNET_API_ERROR_BUG; return err->code; |