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Code Issues Releases Wiki Activity

Debug node handles objects without constructor property

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Fixes #933
This commit is contained in:
Nick O'Leary 2016-07-15 22:41:35 +01:00
parent 92d5af7446
commit 15b6f6268b
1 changed files with 6 additions and 2 deletions
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6
nodes/core/core/58-debug.js
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@ -1,5 +1,5 @@
/** /**
* Copyright 2013 IBM Corp. * Copyright 2013, 2016 IBM Corp.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -83,7 +83,11 @@ module.exports = function(RED) {
msg.msg = msg.msg.toString('hex'); msg.msg = msg.msg.toString('hex');
} else if (msg.msg && typeof msg.msg === 'object') { } else if (msg.msg && typeof msg.msg === 'object') {
var seen = []; var seen = [];
try {
msg.format = msg.msg.constructor.name || "Object"; msg.format = msg.msg.constructor.name || "Object";
} catch(err) {
msg.format = "Object";
}
var isArray = util.isArray(msg.msg); var isArray = util.isArray(msg.msg);
if (isArray) { if (isArray) {
msg.format = "array ["+msg.msg.length+"]"; msg.format = "array ["+msg.msg.length+"]";