From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Mon, 5 Feb 2007 13:52:54 +0000 (+0000)
Subject: extra define
X-Git-Tag: release-0.0~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e0fbfbe5b7555664731563d0f379a434b9959df;p=thirdparty%2Funbound.git

extra define

git-svn-id: file:///svn/unbound/trunk@64 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c
index d4966de96..04b423029 100644
--- a/services/listen_dnsport.c
+++ b/services/listen_dnsport.c
@@ -84,7 +84,9 @@ int
 create_udp_sock(struct addrinfo *addr)
 {
 	int s, flag;
+# if defined(IPV6_V6ONLY)
 	int on=1;
+# endif
 	verbose_print_addr(addr);
 	if((s = socket(addr->ai_family, addr->ai_socktype, 0)) == -1) {
 		log_err("can't create socket: %s", strerror(errno));