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-rw-r--r--iterator/iter_utils.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/iterator/iter_utils.h b/iterator/iter_utils.h
index d0629a83e0df..602fa6db3d0d 100644
--- a/iterator/iter_utils.h
+++ b/iterator/iter_utils.h
@@ -193,7 +193,7 @@ int iter_indicates_dnssec_fwd(struct module_env* env,
* @param dp: delegation point.
* @param msg: delegation message, with DS if a secure referral.
* @param dclass: class of query.
- * @return 1 if dnssec is expected, 0 if not.
+ * @return 1 if dnssec is expected, 0 if not or insecure point above qname.
*/
int iter_indicates_dnssec(struct module_env* env, struct delegpt* dp,
struct dns_msg* msg, uint16_t dclass);