$OpenBSD: patch-nest_a-path_c,v 1.1 2009/08/25 20:32:09 sthen Exp $

Fixes bug related to AS2->AS4 conversion, from upstream repo.

--- nest/a-path.c.orig	Tue Aug 25 20:57:14 2009
+++ nest/a-path.c	Tue Aug 25 20:59:11 2009
@@ -188,6 +188,12 @@ int
 as_path_getlen(struct adata *path)
 {
   int bs = bgp_as4_support ? 4 : 2;
+  return as_path_getlen_int(path, bs); 
+} 
+
+int 
+as_path_getlen_int(struct adata *path, int bs) 
+{ 
   int res = 0;
   u8 *p = path->data;
   u8 *q = p+path->length;