From 1b1abbf7d71b472fbad465cefeba698b52bb7f1c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 4 Oct 2020 06:51:24 +0000
Subject: [PATCH] 00_MQTT2_CLIENT.pm: add noArg to the connect/disconnect usage
 (Forum #114166)

git-svn-id: https://svn.fhem.de/fhem/trunk@22906 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/00_MQTT2_CLIENT.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fhem/FHEM/00_MQTT2_CLIENT.pm b/fhem/FHEM/00_MQTT2_CLIENT.pm
index de12eda50..83159ece9 100644
--- a/fhem/FHEM/00_MQTT2_CLIENT.pm
+++ b/fhem/FHEM/00_MQTT2_CLIENT.pm
@@ -323,7 +323,8 @@ MQTT2_CLIENT_Set($@)
   my $name = $hash->{NAME};
   shift(@a);
 
-  return "Unknown argument ?, choose one of ".join(" ", keys %sets)
+  return "Unknown argument ?, choose one of ".
+        join(" ", map { $sets{$_} ? $_ : "$_:noArg" } keys %sets)
         if(!$a[0] || !defined($sets{$a[0]}));
 
   if($a[0] eq "publish") {