From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Tue, 8 Aug 2023 14:26:12 +0000 (+0200)
Subject: lib/rules: tiny bugfix for (most) subtree rules
X-Git-Tag: v6.0.2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd103d955d025972bdece75a8c78739384e75e9a;p=thirdparty%2Fknot-resolver.git

lib/rules: tiny bugfix for (most) subtree rules
---

diff --git a/lib/rules/api.c b/lib/rules/api.c
index 03fa1bc50..99c0b36bb 100644
--- a/lib/rules/api.c
+++ b/lib/rules/api.c
@@ -418,7 +418,7 @@ int rule_local_data_answer(struct kr_query *qry, knot_pkt_t *pkt)
 				ret = answer_zla_empty(ztype, qry, pkt, zla_lf, ttl);
 				if (ret == kr_error(EAGAIN))
 					goto shorten;
-				return ret;
+				return ret ? ret : RET_ANSWERED;
 			case VAL_ZLAT_REDIRECT:
 				ret = answer_zla_redirect(qry, pkt, ruleset_name, zla_lf, ttl);
 				return ret ? kr_error(ret) : RET_ANSWERED;