API: correctly take TTL from first record even if we are at the last comment

Fixes #4766.

diff --git a/pdns/ws-auth.cc b/pdns/ws-auth.cc
index 52c73d72cb5712b8c22ed0284c1cccc54d409390..d18afa94b64324e239fcf78f96a1fcb4748e0d7a 100644 (file)
--- a/pdns/ws-auth.cc
+++ b/pdns/ws-auth.cc
@@ -381,7 +381,7 @@ static void fillZone(const DNSName& zonename, HttpResponse* resp) {
   auto cit = comments.begin();
 
   while (rit != records.end() || cit != comments.end()) {
-    if (cit == comments.end() || (rit != records.end() && (cit->qname.toString() < rit->qname.toString() || cit->qtype < rit->qtype))) {
+    if (cit == comments.end() || (rit != records.end() && (cit->qname.toString() <= rit->qname.toString() || cit->qtype < rit->qtype || cit->qtype == rit->qtype))) {
       current_qname = rit->qname;
       current_qtype = rit->qtype;
       ttl = rit->ttl;