1967. [func] dig/nslookup/host: warn about missing QR. [RT #15779]

CHANGES

+1967.	[func]		dig/nslookup/host: warn about missing "QR". [RT #15779]
+
 1966.	[bug]		Don't set CD when we have fallen back to plain DNS.
 			[RT #15727]
 

bin/dig/dighost.c

@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dighost.c,v 1.288 2005/10/14 01:14:06 marka Exp $ */
+/* $Id: dighost.c,v 1.289 2006/01/06 00:54:21 marka Exp $ */
 
 /*! \file
  *  \note
@@ -2799,6 +2799,9 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 			       "(< header size) message received\n");
 	}
 
+	if (result == ISC_R_SUCCESS && (msgflags & DNS_MESSAGEFLAG_QR) == 0)
+		printf(";; Warning: query response not set\n");
+
 	if (!match) {
 		isc_buffer_invalidate(&query->recvbuf);
 		isc_buffer_init(&query->recvbuf, query->recvspace, COMMSIZE);