[SR-Dev] git:ser_core_cvs: dns: fix build warnings when compiling without ipv6

[Andrei Pelinescu-Onciul]

Module: sip-router
Branch: ser_core_cvs
Commit: 476e1991ab3daaf66d2053cebcb8f00967fe5633
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=476e1991ab3daaf66d2053cebcb8f00967fe5633

Author: Andrei Pelinescu-Onciul <andrei at iptel.org>
Committer: Andrei Pelinescu-Onciul <andrei at iptel.org>
Date:   Tue Dec 16 14:35:55 2008 +0000

dns: fix build warnings when compiling without ipv6


Author: Vance Shipley <vances at motivity.ca>
Committer: Andrei Pelinescu-Onciul <andrei at iptel.org>

---

 resolve.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/resolve.h b/resolve.h
index 76f3903..4b702ec 100644
--- a/resolve.h
+++ b/resolve.h
@@ -337,9 +337,11 @@ static inline struct hostent* _resolvehost(char* name)
 {
 	static struct hostent* he=0;
 #ifdef HAVE_GETIPNODEBYNAME 
+#ifdef USE_IPV6
 	int err;
 	static struct hostent* he2=0;
 #endif
+#endif
 #ifndef DNS_IP_HACK
 #ifdef USE_IPV6
 	int len;