From e8fb11c4330f70f620353c5ba2292edf8068281c Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 25 Jul 2017 11:27:24 +0200
Subject: [PATCH] reference: don't report zero stratum when synchronised

If synchronised to a stratum 15 source, return stratum of 16 instead of
0 in the tracking report. It will not match the value in server mode
packets, but it should be less confusing.
---
 reference.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference.c b/reference.c
index 488e58c..6b9ccc1 100644
--- a/reference.c
+++ b/reference.c
@@ -1366,7 +1366,7 @@ REF_GetTrackingReport(RPT_TrackingReport *rep)
                          &rep->ref_id, &rep->ref_time,
                          &rep->root_delay, &rep->root_dispersion);
 
-  if (rep->stratum == NTP_MAX_STRATUM)
+  if (rep->stratum == NTP_MAX_STRATUM && !synchronised)
     rep->stratum = 0;
 
   rep->ip_addr.family = IPADDR_UNSPEC;