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-rw-r--r--src/src/dns.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/src/dns.c b/src/src/dns.c
index 4f84bfc45..2efcbaaff 100644
--- a/src/src/dns.c
+++ b/src/src/dns.c
@@ -460,7 +460,8 @@ if (h->ad) return TRUE;
if ( !h->aa
|| !dns_trust_aa
- || !*(trusted = expand_string(dns_trust_aa))
+ || !(trusted = expand_string(dns_trust_aa))
+ || !*trusted
|| !(auth_name = dns_extract_auth_name(dnsa))
|| OK != match_isinlist(auth_name, &trusted, 0, NULL, NULL,
MCL_DOMAIN, TRUE, NULL)