From 1a62a7831bce45d9df111cebab73a980b3c1c23e Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Sun, 14 Jan 2018 00:50:58 +0000
Subject: [PATCH] Handle undefined/null in log functions Fixes #1418

---
 red/runtime/log.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/red/runtime/log.js b/red/runtime/log.js
index 259ae4000..1925fd050 100644
--- a/red/runtime/log.js
+++ b/red/runtime/log.js
@@ -74,11 +74,11 @@ var consoleLogger = function(msg) {
     if (msg.level == log.METRIC || msg.level == log.AUDIT) {
         util.log("["+levelNames[msg.level]+"] "+JSON.stringify(msg));
     } else {
-        if (verbose && msg.msg.stack) {
+        if (verbose && msg.msg && msg.msg.stack) {
             util.log("["+levelNames[msg.level]+"] "+(msg.type?"["+msg.type+":"+(msg.name||msg.id)+"] ":"")+msg.msg.stack);
         } else {
             var message = msg.msg;
-            if (typeof message === 'object' && message.toString() === '[object Object]' && message.message) {
+            if (typeof message === 'object' && message !== null && message.toString() === '[object Object]' && message.message) {
                 message = message.message;
             }
             util.log("["+levelNames[msg.level]+"] "+(msg.type?"["+msg.type+":"+(msg.name||msg.id)+"] ":"")+message);