use HAVE_DANE ifdef for unused functions

diff --git a/src/danetool.c b/src/danetool.c
index c43dd5e5f190cd530f518c079f4a580dfad399c8..2d301760c3e747c2d62b35e8fd40fdb197bfad68 100644 (file)
--- a/src/danetool.c
+++ b/src/danetool.c
@@ -575,6 +575,7 @@ struct priv_st {
        int found;
 };
 
+#ifdef HAVE_DANE
 static int cert_callback(gnutls_session_t session)
 {
        const gnutls_datum_t *cert_list;
@@ -705,3 +706,4 @@ static const char *obtain_cert(const char *hostname, const char *proto, unsigned
        else
                return tmpfile;
 }
+#endif