From a072dcd56c3683ce37311c0265a37e1688e33cf2 Mon Sep 17 00:00:00 2001
From: Gerhard Gonter <ggonter@gmail.com>
Date: Mon, 28 Aug 2023 20:06:08 +0200
Subject: [PATCH] tidy up a little bit: return 0 when there is no config to be
 read

---
 modules/util/Util/Monitoring.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/util/Util/Monitoring.pm b/modules/util/Util/Monitoring.pm
index be4e2e4..3024d64 100644
--- a/modules/util/Util/Monitoring.pm
+++ b/modules/util/Util/Monitoring.pm
@@ -121,6 +121,7 @@ sub read_config
   # print "mon_cfg: ", Dumper ($mon_cfg);
 
   $obj->{mon_cfg}= $mon_cfg;
+  return 0 unless (defined ($mon_cfg));
   $obj->{cfg_fnm}= $cfg_fnm;
   # TODO: add mtime for update to work...
 
-- 
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