dns: Remove duplicate event_unref() in dns_client_input_args()

The event is unreffed at the end of the function also.

diff --git a/src/dns/dns-client.c b/src/dns/dns-client.c
index 209f4861605da61ff830d31d0cf336edd2ae0c0b..78ea2843d1cbb9176b9a3c4f7740d05ce3471ddd 100644 (file)
--- a/src/dns/dns-client.c
+++ b/src/dns/dns-client.c
@@ -73,7 +73,6 @@ static int dns_client_input_args(struct connection *client, const char *const *a
                                           t_strarray_join(array_idx(&tmp, 0), "\t"));
                        o_stream_nsend_str(client->output, "\n");
                }
-               event_unref(&event);
        } else if (strcmp(args[0], "NAME") == 0) {
                if (net_addr2ip(args[1], &ip) < 0) {
                        e->add_int("error_code", EAI_FAIL);