Fix for httpd 2.4.

--- mod_gnutls-0.5.10/src/gnutls_hooks.c.httpd24
+++ mod_gnutls-0.5.10/src/gnutls_hooks.c
@@ -750,7 +750,12 @@ int mgs_hook_pre_connection(conn_rec * c
 		return DECLINED;
 	}
 
+#if AP_MODULE_MAGIC_AT_LEAST(20111130, 0)
+        /* ### this is a bizarre test -- jorton */
+	if (c->client_addr->hostname || strcmp(c->client_ip,c->local_ip) == 0) {
+#else
 	if (c->remote_addr->hostname || apr_strnatcmp(c->remote_ip,c->local_ip) == 0) {
+#endif
         /* Connection initiated by Apache (mod_proxy) => ignore */
                 return OK;
         }