resolve write_extra_ranked_records: fix hiding and error

Detected by clang as dead store.

diff --git a/lib/resolve.c b/lib/resolve.c
index 56cf864bbea56c57b3db426d18759e5ee148a0b8..81385a77af5668342b856f66f33dc435bc6e5ac6 100644 (file)
--- a/lib/resolve.c
+++ b/lib/resolve.c
@@ -500,7 +500,7 @@ static int write_extra_ranked_records(const ranked_rr_array_t *arr, knot_pkt_t *
                                continue;
                        }
                }
-               int err = knot_pkt_put(answer, 0, rr, 0);
+               err = knot_pkt_put(answer, 0, rr, 0);
                if (err != KNOT_EOK) {
                        if (err == KNOT_ESPACE) {
                                err = kr_ok();