diff options
| -rw-r--r-- | src/resolve/resolved-dns-question.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-question.c b/src/resolve/resolved-dns-question.c index d3a6c14ed1..938b43f225 100644 --- a/src/resolve/resolved-dns-question.c +++ b/src/resolve/resolved-dns-question.c @@ -183,6 +183,9 @@ int dns_question_is_equal(DnsQuestion *a, DnsQuestion *b) { unsigned j; int r; + if (a == b) + return 1; + if (!a) return !b || b->n_keys == 0; if (!b) |