From cc60c973f4e86040418f9933e2210654beacb1fb Mon Sep 17 00:00:00 2001
From: Michael Graff <mgraff@isc.org>
Date: Mon, 29 Mar 1999 23:56:48 +0000
Subject: [PATCH] comment for bob :)

---
 lib/dns/rbtdb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index e20d97f15a..e918de6e70 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -406,7 +406,7 @@ clean_cache_node(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node) {
 		top_next = current->next;
 		dcurrent = current->down;
 		if (dcurrent != NULL) {
-			do {
+			do { /* XXX talk to Bob -- use while() instead */
 				down_next = dcurrent->down;
 				free_rdataset(mctx, dcurrent);
 				dcurrent = down_next;