[zebra] Trivial patches so we can compile when IPv6 is not enabled

2007-05-30 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* zebra_routemap.c: (route_set_src_compile) Use '#ifdef HAVE_IPV6'
	  as needed.
	* zebra_vty.c: (vty_show_ip_route_detail, vty_show_ip_route) Use
	  '#ifdef HAVE_IPV6' as needed.
	  (show_ip_protocol) Move function definition outside of
	  '#ifdef HAVE_IPV6' section.
diff --git a/zebra/zebra_routemap.c b/zebra/zebra_routemap.c
index 44367f8..808dcf7 100644
--- a/zebra/zebra_routemap.c
+++ b/zebra/zebra_routemap.c
@@ -647,8 +647,10 @@
 
   if (inet_pton(AF_INET, arg, &src.ipv4) > 0)
     family = AF_INET;
+#ifdef HAVE_IPV6
   else if (inet_pton(AF_INET6, arg, &src.ipv6) > 0)
     family = AF_INET6;
+#endif /* HAVE_IPV6 */
   else
    return NULL;