From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 17 Feb 2015 09:26:06 +0000 (+0100)
Subject: refclock: start refid numbering at zero
X-Git-Tag: 2.0-pre2~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5cf4645fe9683be79c8b147f5b0afd2ff1495bb;p=thirdparty%2Fchrony.git

refclock: start refid numbering at zero

Commit d92583ed inadvertently changed the refclock refid numbering to
start from 1 instead of 0. Restore the original numbering.
---

diff --git a/refclock.c b/refclock.c
index 5b728eb4..59e92972 100644
--- a/refclock.c
+++ b/refclock.c
@@ -226,7 +226,7 @@ RCL_AddRefclock(RefclockParameters *params)
     inst->ref_id = params->ref_id;
   else {
     unsigned char ref[5] = { 0, 0, 0, 0, 0 };
-    unsigned int index = ARR_GetSize(refclocks);
+    unsigned int index = ARR_GetSize(refclocks) - 1;
 
     snprintf((char *)ref, sizeof (ref), "%3.3s", params->driver_name);
     ref[3] = index % 10 + '0';