From 2da42c949591bd2a6eecd58f707c47159a709811 Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Mon, 28 Nov 2022 11:50:08 +0000
Subject: [PATCH] Let sensehat ignore colour sensor warning

to close #958
---
 hardware/sensehat/package.json | 2 +-
 hardware/sensehat/sensehat.js  | 8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/hardware/sensehat/package.json b/hardware/sensehat/package.json
index 20947ada..c9845b99 100644
--- a/hardware/sensehat/package.json
+++ b/hardware/sensehat/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pi-sense-hat",
-    "version"       : "0.1.3",
+    "version"       : "0.1.4",
     "description"   : "A Node-RED node to interact with a Raspberry Pi Sense HAT",
     "repository" : {
         "type":"git",
diff --git a/hardware/sensehat/sensehat.js b/hardware/sensehat/sensehat.js
index 6172c752..f41d4360 100644
--- a/hardware/sensehat/sensehat.js
+++ b/hardware/sensehat/sensehat.js
@@ -107,7 +107,13 @@ module.exports = function(RED) {
                 // Any data on stderr means a bad thing has happened.
                 // Best to kill it and let it reconnect.
                 if (RED.settings.verbose) { RED.log.error("err: "+data+" :"); }
-                hat.kill('SIGKILL');
+                if (data.indexOf("WARNING") === 0) {
+                    if (data.indexOf("sensor not present") !== -1) { return; }
+                    else { RED.log.warn(data); }
+                }
+                else {
+                    hat.kill('SIGKILL');
+                }
             });
             hat.stderr.on('error', function(err) { });
             hat.stdin.on('error', function(err) { });