From 0a34ade95a2d49e9ee986e07fb8118ffa2d52c91 Mon Sep 17 00:00:00 2001
From: Andre Grueneberg <andre.grueneberg@bcix.de>
Date: Wed, 17 May 2023 09:29:32 +0200
Subject: [PATCH] Fix to #829

Previously the counters were not reset in case the API was unreachable.
After writing data to RRDs new counters need to be initialized.
---
 tools/runtime/sflow/sflow-to-rrd-handler | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/runtime/sflow/sflow-to-rrd-handler b/tools/runtime/sflow/sflow-to-rrd-handler
index 796caaa28..569a69e35 100755
--- a/tools/runtime/sflow/sflow-to-rrd-handler
+++ b/tools/runtime/sflow/sflow-to-rrd-handler
@@ -210,7 +210,6 @@ while (<SFLOWTOOL>) {
 		my $newmactable = reload_mactable($client, $macdbrest);
 		if ($newmactable) {
 			$mactable = $newmactable;
-			$matrix = matrix_init($mactable, $infraid);
 			$mactablereloadfails = 0;
 		} else {
 			$mactablereloadfails++;
@@ -221,6 +220,7 @@ while (<SFLOWTOOL>) {
 				die "FATAL: could not reload mactable after $mactabletimeout seconds. Aborting.\n";
 			}
 		}
+		$matrix = matrix_init($mactable, $infraid);
 		$debug && print STDERR "DEBUG: flush completed at ".time()."\n";
 	}
 }