From 842e7cf5f54d2760a11b38ba0143036965cef343 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Sat, 21 Jun 2014 22:43:40 +0100
Subject: [PATCH] Allow retained status message to be cleared

---
 red/comms.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/red/comms.js b/red/comms.js
index d1bd98649..f16ba6f5a 100644
--- a/red/comms.js
+++ b/red/comms.js
@@ -78,6 +78,8 @@ function start() {
 function publish(topic,data,retain) {
     if (retain) {
         retained[topic] = data;
+    } else {
+        delete retained[topic];
     }
     lastSentTime = Date.now();
     activeConnections.forEach(function(conn) {