dns: Return the lookup error string to the querier

diff --git a/src/dns/dns-client.c b/src/dns/dns-client.c
index 0dd1a544fa080a9e7af9dd68404ccf825d5f0701..818bc0f43de70ac76a9edbb3aa88b752ce340fc6 100644 (file)
--- a/src/dns/dns-client.c
+++ b/src/dns/dns-client.c
@@ -60,7 +60,7 @@ static int dns_client_input_args(struct connection *client, const char *const *a
                        e->add_str("error", err);
                        e_debug(e->event(), "Resolve failed: %s", err);
                        o_stream_nsend_str(client->output,
-                               t_strdup_printf("%d\n", ret));
+                               t_strdup_printf("%d\t%s\n", ret, err));
                } else {
                        ARRAY_TYPE(const_string) tmp;
                        t_array_init(&tmp, ips_count);