- Fix to put braces around empty if body when threading is disabled.

doc/Changelog

@@ -11,6 +11,7 @@
 	- Fix to create and destroy rpz_lock in auth_zones structure.
 	- Fix to lock zone before adding rpz qname trigger.
 	- Fix to lock and release once in mesh_serve_expired_lookup.
+	- Fix to put braces around empty if body when threading is disabled.
 
 5 February 2020: George
 	- Added serve-stale functionality as described in

respip/respip.c

@@ -1017,8 +1017,9 @@ respip_rewrite_reply(const struct query_info* qinfo,
 			redirect_rrset, tag, ipset, search_only, region,
 				rpz_used, rpz_log, log_name, rpz_cname_override);
 	}
-	if(raddr)
+	if(raddr) {
 		lock_rw_unlock(&raddr->lock);
+	}
 	return ret;
 }