From f85a8940fb873de9d6a7e829072318c69cca5608 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Mon, 22 Mar 2021 19:04:45 +0100
Subject: [PATCH] skip retained messages

---
 zc-mqtt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zc-mqtt b/zc-mqtt
index 690010e..5060b8d 100755
--- a/zc-mqtt
+++ b/zc-mqtt
@@ -117,6 +117,9 @@ while (1) {
         print $msg->string, "\n";
       }
 
+      # skip retained
+      next if $msg->string =~ m{Publish/at-most-once,retain};
+
 	my $topic = $msg->topic;
 	# Inclinometer/ZCT330Ex_SWP_N_YK/869858031634109/up
 	my $dir = $topic; # leave imei in dir
-- 
2.20.1