00_MQTT2_SERVER.pm: send a message only once, event if it is subscribed twice (Forum #91394)

git-svn-id: https://svn.fhem.de/fhem/trunk@17919 2b470e98-0d58-463d-a4d8-8e2adae1ed80
2018-12-07 19:24:51 +00:00
parent 102618859d
commit eb51c4bf10
1 changed files with 1 additions and 0 deletions
--- a/fhem/FHEM/00_MQTT2_SERVER.pm
+++ b/fhem/FHEM/00_MQTT2_SERVER.pm
@@ -445,6 +445,7 @@ MQTT2_SERVER_sendto($$$$)
        pack("n", length($topic)).
        $topic.$val);
    }
+    last;       # send a message only once
  }
 }