X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fapi_errno.h;fp=src%2Fvnet%2Fapi_errno.h;h=60e48f4a779afcd25607865bbc2c9efa56585fd8;hb=ab4d9174d890bff4c07b44957a20eacb33c88172;hp=4e91e132b8967c8e806774d8aaeaeb536ddd8869;hpb=4d290c3aa74c7bd346b311940e5feb399464057e;p=vpp.git

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;